diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index ddd848f..0218a1f 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -88,9 +88,11 @@ jobs:
       - name: Install
         working-directory: /home/runner/frappe-bench
         run: |
+          bench get-app wiki --branch develop
           bench get-app wikify $GITHUB_WORKSPACE
           bench setup requirements --dev
           bench new-site --db-root-password root --admin-password admin test_site
+          bench --site test_site install-app wiki
           bench --site test_site install-app wikify
           bench build
         env:
diff --git a/.gitignore b/.gitignore
index 5762c8b..fab1ecd 100644
--- a/.gitignore
+++ b/.gitignore
@@ -35,6 +35,9 @@ venv.bak/
 # Dependency directories
 node_modules/
 jspm_packages/
+# `bench build` symlinks the app's node_modules into public/; git sees a symlink,
+# not a directory, so the `node_modules/` rule above does not cover it.
+wikify/public/node_modules
 
 # Frontend build output (SPA). www/wikify.html is emitted by the vite plugin.
 frontend/dist/
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 539ca12..71377e7 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -1,4 +1,4 @@
-exclude: 'node_modules|.git'
+exclude: 'node_modules|\.git|^pocs/|^scratch/'
 default_stages: [pre-commit]
 fail_fast: false
 
diff --git a/frontend/src/components/AgentChatPanel.vue b/frontend/src/components/AgentChatPanel.vue
index 7eeef97..bec11dc 100644
--- a/frontend/src/components/AgentChatPanel.vue
+++ b/frontend/src/components/AgentChatPanel.vue
@@ -475,7 +475,6 @@ function onKeydown(e) {
 					</Dropdown>
 				</div>
 			</div>
-
 		</aside>
 	</Transition>
 </template>
diff --git a/frontend/src/components/AppSettingsDialog.vue b/frontend/src/components/AppSettingsDialog.vue
index 0eed553..aed5c97 100644
--- a/frontend/src/components/AppSettingsDialog.vue
+++ b/frontend/src/components/AppSettingsDialog.vue
@@ -43,9 +43,21 @@ const newKey = ref("");
 
 const MODEL_FIELDS = [
 	{ key: "agent_model", label: "Agent model", hint: "Assistant model (projects can override)." },
-	{ key: "vlm_model", label: "VLM model", hint: "Vision model for re-parsing flagged / visual pages." },
-	{ key: "cleanup_model", label: "Cleanup model", hint: "Cheap text model for the markdown cleanup pass." },
-	{ key: "judge_model", label: "Judge model", hint: "Independent grader — keep distinct from the parser." },
+	{
+		key: "vlm_model",
+		label: "VLM model",
+		hint: "Vision model for re-parsing flagged / visual pages.",
+	},
+	{
+		key: "cleanup_model",
+		label: "Cleanup model",
+		hint: "Cheap text model for the markdown cleanup pass.",
+	},
+	{
+		key: "judge_model",
+		label: "Judge model",
+		hint: "Independent grader — keep distinct from the parser.",
+	},
 	{ key: "classifier_model", label: "Classifier model", hint: "" },
 ];
 
@@ -108,7 +120,10 @@ const activeTab = ref(TABS[0].value);
 			<SettingsNavGroup label="Wikify">
 				<SettingsNavItem v-for="tab in TABS" :key="tab.value" :value="tab.value">
 					<template #prefix>
-						<span :class="[tab.icon, 'size-4 shrink-0 text-ink-gray-6']" aria-hidden="true" />
+						<span
+							:class="[tab.icon, 'size-4 shrink-0 text-ink-gray-6']"
+							aria-hidden="true"
+						/>
 					</template>
 					{{ tab.label }}
 				</SettingsNavItem>
@@ -138,14 +153,17 @@ const activeTab = ref(TABS[0].value);
 						:placeholder="keyIsSet ? '•••• key saved — type to replace' : 'sk-or-v1-…'"
 					/>
 					<p class="mt-1.5 text-p-sm text-ink-gray-5">
-						Used for all AI steps. Stored encrypted. Leave blank to keep the current key;
-						falls back to site config / the app .env when never set.
+						Used for all AI steps. Stored encrypted. Leave blank to keep the current
+						key; falls back to site config / the app .env when never set.
 					</p>
 				</SettingsBody>
 			</SettingsPanel>
 
 			<SettingsPanel value="models">
-				<SettingsHeader title="Models" description="OpenRouter model ids per pipeline step.">
+				<SettingsHeader
+					title="Models"
+					description="OpenRouter model ids per pipeline step."
+				>
 					<template #actions>
 						<Button
 							variant="solid"
@@ -167,14 +185,19 @@ const activeTab = ref(TABS[0].value);
 								type="text"
 								placeholder="e.g. anthropic/claude-sonnet-4.6"
 							/>
-							<p v-if="f.hint" class="mt-1.5 text-p-sm text-ink-gray-5">{{ f.hint }}</p>
+							<p v-if="f.hint" class="mt-1.5 text-p-sm text-ink-gray-5">
+								{{ f.hint }}
+							</p>
 						</div>
 					</div>
 				</SettingsBody>
 			</SettingsPanel>
 
 			<SettingsPanel value="scoring">
-				<SettingsHeader title="Scoring & thresholds" description="Judge gates and parse tuning.">
+				<SettingsHeader
+					title="Scoring & thresholds"
+					description="Judge gates and parse tuning."
+				>
 					<template #actions>
 						<Button
 							variant="solid"
@@ -196,7 +219,12 @@ const activeTab = ref(TABS[0].value);
 							<Switch v-model="form.judge_all_pages" />
 						</SettingsRow>
 						<SettingsRow v-for="f in FLOAT_FIELDS" :key="f.key" :title="f.label">
-							<FormControl v-model="form[f.key]" type="number" step="0.001" class="w-28" />
+							<FormControl
+								v-model="form[f.key]"
+								type="number"
+								step="0.001"
+								class="w-28"
+							/>
 						</SettingsRow>
 						<SettingsRow v-for="f in INT_FIELDS" :key="f.key" :title="f.label">
 							<FormControl v-model="form[f.key]" type="number" class="w-28" />
diff --git a/frontend/src/components/Explore.vue b/frontend/src/components/Explore.vue
index e0151f0..f87025b 100644
--- a/frontend/src/components/Explore.vue
+++ b/frontend/src/components/Explore.vue
@@ -27,7 +27,10 @@ function loadSummary() {
 }
 function loadResults() {
 	if (props.sourceDocument && selectedType.value) {
-		results.submit({ section_type: selectedType.value, source_document: props.sourceDocument });
+		results.submit({
+			section_type: selectedType.value,
+			source_document: props.sourceDocument,
+		});
 	}
 }
 
diff --git a/frontend/src/components/GraphView.vue b/frontend/src/components/GraphView.vue
index 22e671b..4c47c7f 100644
--- a/frontend/src/components/GraphView.vue
+++ b/frontend/src/components/GraphView.vue
@@ -148,10 +148,15 @@ function setGraph(data) {
 			forceLink(links)
 				.id((d) => d.id)
 				.distance((l) => (l.rel === "REFERENCES" ? 90 : 42))
-				.strength((l) => (l.rel === "REFERENCES" ? Math.min(1, 0.3 + 0.1 * l.weight) : 0.5))
+				.strength((l) =>
+					l.rel === "REFERENCES" ? Math.min(1, 0.3 + 0.1 * l.weight) : 0.5
+				)
 		)
 		.force("charge", forceManyBody().strength(-160))
-		.force("collide", forceCollide().radius((d) => radius(d) + 7))
+		.force(
+			"collide",
+			forceCollide().radius((d) => radius(d) + 7)
+		)
 		// Gentle centering (not forceCenter): keeps disconnected components on-canvas.
 		.force("x", forceX(0).strength(0.06))
 		.force("y", forceY(0).strength(0.06))
@@ -169,7 +174,9 @@ function zoomToFit() {
 	const [x0, x1] = [Math.min(...xs), Math.max(...xs)];
 	const [y0, y1] = [Math.min(...ys), Math.max(...ys)];
 	const k = Math.min(2, 0.9 * Math.min(w / Math.max(1, x1 - x0), h / Math.max(1, y1 - y0)));
-	const t = zoomIdentity.translate(w / 2 - (k * (x0 + x1)) / 2, h / 2 - (k * (y0 + y1)) / 2).scale(k);
+	const t = zoomIdentity
+		.translate(w / 2 - (k * (x0 + x1)) / 2, h / 2 - (k * (y0 + y1)) / 2)
+		.scale(k);
 	select(canvas.value).call(zoomBehavior.transform, t);
 }
 
diff --git a/frontend/src/components/ProjectSettings.vue b/frontend/src/components/ProjectSettings.vue
index 1049500..ff1c1a4 100644
--- a/frontend/src/components/ProjectSettings.vue
+++ b/frontend/src/components/ProjectSettings.vue
@@ -40,7 +40,7 @@ watch(
 			archived: doc.status === "Archived",
 		};
 	},
-	{ immediate: true },
+	{ immediate: true }
 );
 
 const save = useCall({
diff --git a/frontend/src/components/SectionTree.vue b/frontend/src/components/SectionTree.vue
index 5224f80..53b2c03 100644
--- a/frontend/src/components/SectionTree.vue
+++ b/frontend/src/components/SectionTree.vue
@@ -91,7 +91,8 @@ watch(
 		}
 		tree.value = roots;
 		if (roots.length && !byName.value[selectedName.value]) {
-			const wanted = props.initialSection && nodes[props.initialSection] ? props.initialSection : null;
+			const wanted =
+				props.initialSection && nodes[props.initialSection] ? props.initialSection : null;
 			selectedName.value = wanted || roots[0].name;
 			if (wanted)
 				nextTick(() =>
diff --git a/frontend/src/pages/ExploreGlobal.vue b/frontend/src/pages/ExploreGlobal.vue
index b382b26..2ac01fc 100644
--- a/frontend/src/pages/ExploreGlobal.vue
+++ b/frontend/src/pages/ExploreGlobal.vue
@@ -35,7 +35,7 @@ const matchCount = computed(() => (groups.data || []).reduce((n, g) => n + g.sec
 
 const selectedType = ref(null);
 const selected = computed(
-	() => types.value.find((t) => t.type_name === selectedType.value) || null,
+	() => types.value.find((t) => t.type_name === selectedType.value) || null
 );
 
 // Re-pull the type summary whenever the project scope changes; the selected-type watcher
diff --git a/frontend/src/pages/ImportDetail.vue b/frontend/src/pages/ImportDetail.vue
index 18689d5..584613d 100644
--- a/frontend/src/pages/ImportDetail.vue
+++ b/frontend/src/pages/ImportDetail.vue
@@ -62,7 +62,7 @@ watch(
 	(key) => {
 		const i = tabKeys.indexOf(key);
 		if (i >= 0 && i !== activeTab.value) activeTab.value = i;
-	},
+	}
 );
 
 // Streaming log
@@ -88,7 +88,7 @@ watch(
 		if (sd) setDocument({ name: sd, label: imp.doc?.import_title || props.name }, projectChip);
 		else if (projectChip) setProject(projectChip);
 	},
-	{ immediate: true },
+	{ immediate: true }
 );
 
 const pageReview = ref(null);
@@ -104,7 +104,7 @@ const sdStats = useList({
 });
 const sourceStats = computed(() => sdStats.data?.[0] || null);
 const docAudit = computed(
-	() => sourceStats.value?.canonical_mean ?? sourceStats.value?.mean_score,
+	() => sourceStats.value?.canonical_mean ?? sourceStats.value?.mean_score
 );
 function fmtCost(v) {
 	return v ? `$${Number(v).toFixed(4)}` : "—";
diff --git a/frontend/src/pages/ProjectDetail.vue b/frontend/src/pages/ProjectDetail.vue
index d579bf1..6796092 100644
--- a/frontend/src/pages/ProjectDetail.vue
+++ b/frontend/src/pages/ProjectDetail.vue
@@ -15,11 +15,11 @@ const project = useDoc({ doctype: "Wikify Project", name: props.name });
 watch(
 	() => props.name,
 	(name) => name && setProject({ name, label: project.doc?.project_name || name }),
-	{ immediate: true },
+	{ immediate: true }
 );
 watch(
 	() => project.doc?.project_name,
-	(label) => label && setProject({ name: props.name, label }),
+	(label) => label && setProject({ name: props.name, label })
 );
 
 const showNewImport = ref(false);
diff --git a/frontend/src/pages/ProjectList.vue b/frontend/src/pages/ProjectList.vue
index 080f984..112f681 100644
--- a/frontend/src/pages/ProjectList.vue
+++ b/frontend/src/pages/ProjectList.vue
@@ -32,10 +32,10 @@ const projects = useList({
 // default is never archivable, so it always shows).
 const showArchived = ref(false);
 const visibleProjects = computed(() =>
-	(projects.data || []).filter((p) => showArchived.value || p.status !== "Archived"),
+	(projects.data || []).filter((p) => showArchived.value || p.status !== "Archived")
 );
 const archivedCount = computed(
-	() => (projects.data || []).filter((p) => p.status === "Archived").length,
+	() => (projects.data || []).filter((p) => p.status === "Archived").length
 );
 
 const showNew = ref(false);
diff --git a/frontend/src/utils/mermaid.js b/frontend/src/utils/mermaid.js
index 77b57bf..4927445 100644
--- a/frontend/src/utils/mermaid.js
+++ b/frontend/src/utils/mermaid.js
@@ -47,9 +47,9 @@ function themeConfig() {
  */
 export async function renderMermaidIn(root) {
 	if (!root) return;
-	const blocks = [
-		...root.querySelectorAll("code.language-mermaid, pre.mermaid"),
-	].filter((el) => !el.closest("[data-mermaid-done]"));
+	const blocks = [...root.querySelectorAll("code.language-mermaid, pre.mermaid")].filter(
+		(el) => !el.closest("[data-mermaid-done]")
+	);
 	if (!blocks.length) return;
 
 	let mermaid;
@@ -65,7 +65,10 @@ export async function renderMermaidIn(root) {
 		host.setAttribute("data-mermaid-done", "");
 		try {
 			counter += 1;
-			const { svg } = await mermaid.render(`wikify-mermaid-${counter}`, el.textContent || "");
+			const { svg } = await mermaid.render(
+				`wikify-mermaid-${counter}`,
+				el.textContent || ""
+			);
 			const figure = document.createElement("div");
 			figure.className = "mermaid-figure";
 			figure.setAttribute("data-mermaid-done", "");
diff --git a/package.json b/package.json
new file mode 100644
index 0000000..4c0c08d
--- /dev/null
+++ b/package.json
@@ -0,0 +1,19 @@
+{
+	"private": true,
+	"name": "wikify",
+	"description": "PDFs to Frappe Wiki Spaces/Documents",
+	"repository": {
+		"type": "git",
+		"url": "git+https://github.com/bwhtech/wikify.git"
+	},
+	"author": "BWH",
+	"license": "MIT",
+	"bugs": {
+		"url": "https://github.com/bwhtech/wikify/issues"
+	},
+	"scripts": {
+		"postinstall": "cd frontend && yarn install",
+		"dev": "cd frontend && yarn dev",
+		"build": "cd frontend && yarn build"
+	}
+}
diff --git a/wikify/agent/tools/read.py b/wikify/agent/tools/read.py
index 4974f39..9ed6c7c 100644
--- a/wikify/agent/tools/read.py
+++ b/wikify/agent/tools/read.py
@@ -205,9 +205,7 @@ def _read_wiki_page(ctx: Ctx, args: dict) -> str:
 	name = args.get("name")
 	if not name:
 		return _("Provide the section `name`.")
-	sec = frappe.db.get_value(
-		"Source Section", name, ["title", "markdown", "wiki_document"], as_dict=True
-	)
+	sec = frappe.db.get_value("Source Section", name, ["title", "markdown", "wiki_document"], as_dict=True)
 	if not sec:
 		return _("Section {0} not found.").format(name)
 	if not sec.wiki_document or not frappe.db.exists("Wiki Document", sec.wiki_document):
diff --git a/wikify/agent/tools/reparse.py b/wikify/agent/tools/reparse.py
index 4f24fae..7a82585 100644
--- a/wikify/agent/tools/reparse.py
+++ b/wikify/agent/tools/reparse.py
@@ -93,10 +93,9 @@ def _use_page_image(ctx: Ctx, args: dict) -> str:
 		embed_page_image(source_document, page_no)
 	except (ValueError, RuntimeError) as e:
 		return _("Couldn't embed the page image: {0}").format(str(e))
-	return (
-		_("Page {0} now embeds its rendered image as canonical markdown (no re-parse).").format(page_no)
-		+ _propagate_page(source_document, page_no)
-	)
+	return _("Page {0} now embeds its rendered image as canonical markdown (no re-parse).").format(
+		page_no
+	) + _propagate_page(source_document, page_no)
 
 
 def _reparse_page(ctx: Ctx, args: dict) -> str:
diff --git a/wikify/agent/tools/tree.py b/wikify/agent/tools/tree.py
index 8e53c35..15a67bb 100644
--- a/wikify/agent/tools/tree.py
+++ b/wikify/agent/tools/tree.py
@@ -277,7 +277,10 @@ def _merge_sections(ctx: Ctx, args: dict) -> str:
 			"properties": {
 				"name": {"type": "string", "description": "Source Section id to split."},
 				"at_heading": {"type": "string", "description": "Heading text to split at."},
-				"new_title": {"type": "string", "description": "Title for the new sibling (defaults to the heading text)."},
+				"new_title": {
+					"type": "string",
+					"description": "Title for the new sibling (defaults to the heading text).",
+				},
 			},
 			"required": ["name", "at_heading"],
 		},
diff --git a/wikify/api/graph.py b/wikify/api/graph.py
index f3c68c3..3a55888 100644
--- a/wikify/api/graph.py
+++ b/wikify/api/graph.py
@@ -15,9 +15,7 @@
 
 def _document_graph(source_document: str) -> tuple[list[dict], list[dict]]:
 	"""(nodes, edges) for one Source Document — shared by both scopes."""
-	sd = frappe.db.get_value(
-		"Source Document", source_document, ["title", "page_count"], as_dict=True
-	)
+	sd = frappe.db.get_value("Source Document", source_document, ["title", "page_count"], as_dict=True)
 	if not sd:
 		frappe.throw(_("Source Document {0} not found.").format(source_document))
 	sections = frappe.get_all(
diff --git a/wikify/engine/loader/wiki.py b/wikify/engine/loader/wiki.py
index a960c03..cb09ec9 100644
--- a/wikify/engine/loader/wiki.py
+++ b/wikify/engine/loader/wiki.py
@@ -19,9 +19,7 @@
 
 _SLUG_RE = re.compile(r"[^a-z0-9]+")
 # Optional see/refer cue, the word page/pg/p (with optional "no"), then the number.
-_PAGEREF_RE = re.compile(
-	r"((?:see|refer(?:\s+to)?)\s+)?(page\s*no\.?|page|pg\.?|p\.)\s*(\d{1,4})\b", re.I
-)
+_PAGEREF_RE = re.compile(r"((?:see|refer(?:\s+to)?)\s+)?(page\s*no\.?|page|pg\.?|p\.)\s*(\d{1,4})\b", re.I)
 
 
 def slugify(text: str) -> str:
diff --git a/wikify/engine/remediate.py b/wikify/engine/remediate.py
index d548912..bf29a54 100644
--- a/wikify/engine/remediate.py
+++ b/wikify/engine/remediate.py
@@ -112,7 +112,9 @@ def remediate_pdf(
 			candidates: list[tuple] = []  # (method, markdown, PageScore, adopt_eligible)
 			errors: list[str] = []
 			try:
-				vlm_md = vlm.parse_page_image(data_url, project_context=project_context, instruction=instruction)
+				vlm_md = vlm.parse_page_image(
+					data_url, project_context=project_context, instruction=instruction
+				)
 				vlm_ps = score_page(
 					p["page_no"], vlm_md, gt, image_data_url=img, use_judge=use_judge, page_kind=kind
 				)
@@ -121,7 +123,9 @@ def remediate_pdf(
 				errors.append(f"vlm failed: {e}")
 			if kind != "visual":
 				try:
-					clean_md = clean_markdown(base_md, project_context=project_context, instruction=instruction)
+					clean_md = clean_markdown(
+						base_md, project_context=project_context, instruction=instruction
+					)
 					clean_ps = score_page(
 						p["page_no"], clean_md, gt, image_data_url=img, use_judge=use_judge, page_kind=kind
 					)
@@ -137,8 +141,10 @@ def remediate_pdf(
 			winner = _pick_winner(candidates)
 			# Record the adopted candidate; when nothing is adopted, record the vlm attempt
 			# (the expensive audit trail) so the review UI shows what was tried and why not.
-			record = winner or next((c for c in candidates if c[0] == "vlm"), None) or (
-				candidates[0] if candidates else None
+			record = (
+				winner
+				or next((c for c in candidates if c[0] == "vlm"), None)
+				or (candidates[0] if candidates else None)
 			)
 			if record:
 				method, new_md, new_ps, _ = record
diff --git a/wikify/engine/store.py b/wikify/engine/store.py
index a4412cf..72d154c 100644
--- a/wikify/engine/store.py
+++ b/wikify/engine/store.py
@@ -400,9 +400,7 @@ def get_section_bodies(source_document: str, names: list[str] | None = None) ->
 	filters: dict = {"source_document": source_document}
 	if names is not None:
 		filters["name"] = ["in", names]
-	return frappe.get_all(
-		"Source Section", filters=filters, fields=["name", "markdown"], order_by="lft asc"
-	)
+	return frappe.get_all("Source Section", filters=filters, fields=["name", "markdown"], order_by="lft asc")
 
 
 def replace_references(
diff --git a/wikify/hooks.py b/wikify/hooks.py
index be725d2..6ba29b9 100644
--- a/wikify/hooks.py
+++ b/wikify/hooks.py
@@ -8,7 +8,7 @@
 # Apps
 # ------------------
 
-# required_apps = []
+required_apps = ["wiki"]
 
 # SPA (Frappe UI) mounted at /wikify — served by www/wikify.py + the built
 # www/wikify.html (emitted by the frappe-ui vite plugin's frontendRoute).
@@ -266,4 +266,3 @@
 # ------------
 # List of apps whose translatable strings should be excluded from this app's translations.
 # ignore_translatable_strings_from = []
-
diff --git a/wikify/jobs/generate.py b/wikify/jobs/generate.py
index cddc455..be179e2 100644
--- a/wikify/jobs/generate.py
+++ b/wikify/jobs/generate.py
@@ -46,7 +46,9 @@ def stage_cb(label: str) -> None:
 		imp.db_set("completed_at", now_datetime())
 		publish_progress(import_name, 100, "Wiki generated", status="Completed")
 		log(
-			import_name, "info", "generate",
+			import_name,
+			"info",
+			"generate",
 			f"Done — {result['pages']} pages, {result['groups']} groups, "
 			f"{result['deleted']} removed, {result['links']} page-refs linked "
 			f"→ /{result['space_route']}",
diff --git a/wikify/patches/v0_4/merge_duplicate_section_types.py b/wikify/patches/v0_4/merge_duplicate_section_types.py
index 3be34bb..806734f 100644
--- a/wikify/patches/v0_4/merge_duplicate_section_types.py
+++ b/wikify/patches/v0_4/merge_duplicate_section_types.py
@@ -12,9 +12,7 @@
 
 def execute():
 	groups: dict[str, list] = {}
-	for row in frappe.get_all(
-		"Section Type", fields=["name", "label", "creation"], order_by="creation asc"
-	):
+	for row in frappe.get_all("Section Type", fields=["name", "label", "creation"], order_by="creation asc"):
 		key = normalize_label(row.label)
 		if key:
 			groups.setdefault(key, []).append(row)
diff --git a/wikify/tests/_cleanup.py b/wikify/tests/_cleanup.py
index 42071ae..440f8e3 100644
--- a/wikify/tests/_cleanup.py
+++ b/wikify/tests/_cleanup.py
@@ -46,9 +46,7 @@ def _delete_document_rows(sd_name: str) -> None:
 		frappe.db.delete("Wikify Import", {"name": ("in", imports)})
 	pages = frappe.get_all("Source Page", filters={"source_document": sd_name}, pluck="name")
 	if pages:
-		frappe.db.delete(
-			"File", {"attached_to_doctype": "Source Page", "attached_to_name": ("in", pages)}
-		)
+		frappe.db.delete("File", {"attached_to_doctype": "Source Page", "attached_to_name": ("in", pages)})
 		frappe.db.delete("Source Page", {"name": ("in", pages)})
 	frappe.db.delete("Section Reference", {"source_document": sd_name})
 	frappe.db.delete("Source Section", {"source_document": sd_name})
diff --git a/wikify/tests/evals/harness.py b/wikify/tests/evals/harness.py
index 3eb324e..38fc2f1 100644
--- a/wikify/tests/evals/harness.py
+++ b/wikify/tests/evals/harness.py
@@ -158,7 +158,9 @@ def cleanup(self):
 			frappe.db.delete("Wiki Space", {"name": self.space})
 		imports = frappe.get_all("Wikify Import", filters={"source_document": self.sd}, pluck="name")
 		if imports:
-			frappe.db.delete("File", {"attached_to_doctype": "Wikify Import", "attached_to_name": ["in", imports]})
+			frappe.db.delete(
+				"File", {"attached_to_doctype": "Wikify Import", "attached_to_name": ["in", imports]}
+			)
 			frappe.db.delete("Wikify Import", {"name": ["in", imports]})
 		frappe.db.delete("Source Section", {"source_document": self.sd})
 		frappe.db.delete("Source Page", {"source_document": self.sd})
@@ -198,7 +200,9 @@ def run_turn(fixture: Fixture, prompt: str, approved_tools: list | None = None)
 	}
 
 
-_SUCCESS_CLAIM = re.compile(r"\b(fixed|updated|synced|corrected|cleaned|repaired|removed|deleted|split)\b", re.I)
+_SUCCESS_CLAIM = re.compile(
+	r"\b(fixed|updated|synced|corrected|cleaned|repaired|removed|deleted|split)\b", re.I
+)
 
 
 def honesty_check(turn: dict, before: dict, after: dict) -> tuple[bool, str]:
@@ -232,7 +236,11 @@ def run_scenarios(which: str = "all", *, keep: bool = False) -> dict:
 		try:
 			result = sc.SCENARIOS[name](keep=keep)
 		except Exception:
-			result = {"name": name, "passed": False, "checks": [("scenario crashed", False, frappe.get_traceback())]}
+			result = {
+				"name": name,
+				"passed": False,
+				"checks": [("scenario crashed", False, frappe.get_traceback())],
+			}
 		if not keep:
 			leaked_types = set(frappe.get_all("Section Type", pluck="name")) - types_before
 			if leaked_types:
diff --git a/wikify/tests/evals/scenarios.py b/wikify/tests/evals/scenarios.py
index a067053..e146b6a 100644
--- a/wikify/tests/evals/scenarios.py
+++ b/wikify/tests/evals/scenarios.py
@@ -82,7 +82,11 @@ def honest_failure(keep: bool = False) -> dict:
 	checks = [
 		("agent finished without error", not turn["errored"], turn["final"][:200]),
 		("no wiki page was conjured", not fx.wiki_pages(), ""),
-		("sections untouched (told not to change anything else)", after["sections"] == before["sections"], ""),
+		(
+			"sections untouched (told not to change anything else)",
+			after["sections"] == before["sections"],
+			"",
+		),
 		("honesty (no false success claim)", honest, hdetail),
 	]
 	_finish(fx, keep)
@@ -214,7 +218,8 @@ def sync_generated_wiki(keep: bool = False) -> dict:
 		),
 		(
 			"generated wiki page updated",
-			wiki_after and wiki_after.content != wiki_before.content
+			wiki_after
+			and wiki_after.content != wiki_before.content
 			and "CONTENTS SUMMARY" not in (wiki_after.content or ""),
 			(wiki_after.content or "")[:200] if wiki_after else "wiki page missing",
 		),
@@ -255,7 +260,8 @@ def split_and_delete(keep: bool = False) -> dict:
 			"split moved the right content",
 			new_page is not None
 			and "Admission Protocol" in (new_page.markdown or "")
-			and "Admission Protocol" not in (sections.get("2. PROCEDURES") or frappe._dict()).get("markdown", ""),
+			and "Admission Protocol"
+			not in (sections.get("2. PROCEDURES") or frappe._dict()).get("markdown", ""),
 			(new_page.markdown or "")[:200] if new_page else "",
 		),
 		(
@@ -263,9 +269,11 @@ def split_and_delete(keep: bool = False) -> dict:
 			"General Protocol" in (sections.get("2. PROCEDURES") or frappe._dict()).get("markdown", ""),
 			"",
 		),
-		("delete_section + split_section were used",
+		(
+			"delete_section + split_section were used",
 			"delete_section" in turn["tools_used"] and "split_section" in turn["tools_used"],
-			str(turn["tools_used"])),
+			str(turn["tools_used"]),
+		),
 		("honesty", honest, hdetail),
 	]
 	_finish(fx, keep)
diff --git a/wikify/tests/test_agent_write.py b/wikify/tests/test_agent_write.py
index edcde15..c38e53d 100644
--- a/wikify/tests/test_agent_write.py
+++ b/wikify/tests/test_agent_write.py
@@ -20,8 +20,8 @@
 from wikify.agent.tools import taxonomy as tax
 from wikify.agent.tools import tree as tt
 from wikify.engine import store
-from wikify.tests import _cleanup
 from wikify.engine.loader.sectionizer import Section
+from wikify.tests import _cleanup
 
 # A 1x1 PNG so `embed_page_image` has a real image File to point at.
 _PNG = (
diff --git a/wikify/tests/test_finalize.py b/wikify/tests/test_finalize.py
index 33eabc4..9c95a35 100644
--- a/wikify/tests/test_finalize.py
+++ b/wikify/tests/test_finalize.py
@@ -27,7 +27,9 @@ def _parse_with_furniture(self) -> tuple[str, str, list[dict]]:
 			sd = parse_pdf(str(path), title="Finalize Test")
 
 		pages = frappe.get_all(
-			"Source Page", filters={"source_document": sd}, fields=["name", "page_no", "baseline_markdown"],
+			"Source Page",
+			filters={"source_document": sd},
+			fields=["name", "page_no", "baseline_markdown"],
 			order_by="page_no asc",
 		)
 		# Seed each page's canonical markdown with furniture wrapping a deterministic body
@@ -47,7 +49,10 @@ def test_finalize_strips_and_persists_furniture(self):
 
 		self.assertEqual(result["pages_changed"], len(pages))
 		canon = frappe.get_all(
-			"Source Page", filters={"source_document": sd}, fields=["canonical_markdown"], order_by="page_no asc"
+			"Source Page",
+			filters={"source_document": sd},
+			fields=["canonical_markdown"],
+			order_by="page_no asc",
 		)
 		for i, row in enumerate(canon, start=1):
 			md = row["canonical_markdown"]
diff --git a/wikify/tests/test_generate.py b/wikify/tests/test_generate.py
index 31e7633..3fac09d 100644
--- a/wikify/tests/test_generate.py
+++ b/wikify/tests/test_generate.py
@@ -37,9 +37,9 @@ def setUp(self):
 		# rolled back with the test transaction — use a unique route per test and clean
 		# up the generated spaces + this doc's sections explicitly in tearDown.
 		self._spaces: set[str] = set()
-		self.sd = frappe.get_doc(
-			{"doctype": "Source Document", "title": "Gen Test", "page_count": 5}
-		).insert(ignore_permissions=True)
+		self.sd = frappe.get_doc({"doctype": "Source Document", "title": "Gen Test", "page_count": 5}).insert(
+			ignore_permissions=True
+		)
 		# Intro (group, p1-3) > Purpose (p1), Scope (p2, refers to page 5);
 		# Appendix (leaf, p4-5).
 		store.replace_sections(
@@ -48,7 +48,11 @@ def setUp(self):
 				_sec("1. Intro", 1, ["1. Intro"], 1, 3, "overview"),
 				_sec("1.1 Purpose", 2, ["1. Intro", "1.1 Purpose"], 1, 1),
 				_sec(
-					"1.2 Scope", 2, ["1. Intro", "1.2 Scope"], 2, 2,
+					"1.2 Scope",
+					2,
+					["1. Intro", "1.2 Scope"],
+					2,
+					2,
 					"In scope. See page 5 for details. Williams p820 is external.",
 				),
 				_sec("2. Appendix", 1, ["2. Appendix"], 4, 5, "appendix body"),
@@ -62,7 +66,12 @@ def tearDown(self):
 			if root:
 				names = frappe.get_all(
 					"Wiki Document",
-					filters={"name": ["in", [root, *get_descendants_of("Wiki Document", root, ignore_permissions=True)]]},
+					filters={
+						"name": [
+							"in",
+							[root, *get_descendants_of("Wiki Document", root, ignore_permissions=True)],
+						]
+					},
 					order_by="lft desc",
 					pluck="name",
 				)
@@ -89,8 +98,14 @@ def _docs_under(self, root_group):
 				"Wiki Document",
 				filters={"name": ["in", names]},
 				fields=[
-					"name", "title", "is_group", "route", "content",
-					"parent_wiki_document", "sort_order", "is_published",
+					"name",
+					"title",
+					"is_group",
+					"route",
+					"content",
+					"parent_wiki_document",
+					"sort_order",
+					"is_published",
 				],
 			)
 		}
@@ -168,19 +183,25 @@ def test_rewrite_helper_pure(self):
 
 	def test_regenerate_updates_in_place(self):
 		res1 = self._generate()
-		first_purpose = frappe.db.get_value("Source Section", {"title": "1.1 Purpose", "source_document": self.sd.name}, "wiki_document")
+		first_purpose = frappe.db.get_value(
+			"Source Section", {"title": "1.1 Purpose", "source_document": self.sd.name}, "wiki_document"
+		)
 		count1 = len(self._docs_under(res1["root_group"]))
 
 		# Regenerate unchanged → same wiki doc reused, no duplicates.
 		res2 = generate_wiki(self.sd.name, wiki_space=res1["space"])
 		self.assertEqual(res1["root_group"], res2["root_group"])
-		again_purpose = frappe.db.get_value("Source Section", {"title": "1.1 Purpose", "source_document": self.sd.name}, "wiki_document")
+		again_purpose = frappe.db.get_value(
+			"Source Section", {"title": "1.1 Purpose", "source_document": self.sd.name}, "wiki_document"
+		)
 		self.assertEqual(first_purpose, again_purpose)
 		self.assertEqual(len(self._docs_under(res2["root_group"])), count1)
 
 	def test_regenerate_drops_excluded_section(self):
 		res1 = self._generate()
-		appendix = frappe.db.get_value("Source Section", {"title": "2. Appendix", "source_document": self.sd.name}, "name")
+		appendix = frappe.db.get_value(
+			"Source Section", {"title": "2. Appendix", "source_document": self.sd.name}, "name"
+		)
 		appendix_wiki = frappe.db.get_value("Source Section", appendix, "wiki_document")
 		self.assertTrue(frappe.db.exists("Wiki Document", appendix_wiki))
 
@@ -194,7 +215,9 @@ def test_regenerate_drops_excluded_section(self):
 
 	def test_regenerate_after_rename_updates_route(self):
 		res1 = self._generate()
-		purpose = frappe.db.get_value("Source Section", {"title": "1.1 Purpose", "source_document": self.sd.name}, "name")
+		purpose = frappe.db.get_value(
+			"Source Section", {"title": "1.1 Purpose", "source_document": self.sd.name}, "name"
+		)
 		frappe.db.set_value("Source Section", purpose, "title", "1.1 Goals")
 		res2 = generate_wiki(self.sd.name, wiki_space=res1["space"])
 		docs = self._by_title(res2["root_group"])
diff --git a/wikify/tests/test_section_surgery.py b/wikify/tests/test_section_surgery.py
index 2db3888..0e5d3fe 100644
--- a/wikify/tests/test_section_surgery.py
+++ b/wikify/tests/test_section_surgery.py
@@ -52,9 +52,19 @@ def _rows(self):
 				"Source Section",
 				filters={"source_document": self.sd.name},
 				fields=[
-					"name", "title", "markdown", "lft", "rgt", "level",
-					"parent_source_section", "is_group", "hierarchy_path", "sort_order",
-					"page_start", "page_end", "include_in_wiki",
+					"name",
+					"title",
+					"markdown",
+					"lft",
+					"rgt",
+					"level",
+					"parent_source_section",
+					"is_group",
+					"hierarchy_path",
+					"sort_order",
+					"page_start",
+					"page_end",
+					"include_in_wiki",
 				],
 			)
 		}
diff --git a/wikify/tests/test_sectionize.py b/wikify/tests/test_sectionize.py
index e1a3d8b..7c48535 100644
--- a/wikify/tests/test_sectionize.py
+++ b/wikify/tests/test_sectionize.py
@@ -117,10 +117,7 @@ def test_clean_pages_strips_varying_boilerplate_before_sectionizing(self):
 	def test_clean_pages_strips_signoff_footer_block(self):
 		# The QMS sign-off footer (a table row with >=2 sign-off phrases) plus its
 		# orphaned |---| separator are page furniture and must be removed.
-		footer = (
-			"|**Prepared by - Dr. A**|**Issued by: QMC**|**Approved by - Dr. B**|\n"
-			"|---|---|---|"
-		)
+		footer = "|**Prepared by - Dr. A**|**Issued by: QMC**|**Approved by - Dr. B**|\n|---|---|---|"
 		pages = [(1, f"## 1. Intro\nreal body\n{footer}"), (2, f"## 2. Next\nmore body\n{footer}")]
 		cleaned = dict(clean_pages(pages))
 		for md in cleaned.values():
diff --git a/wikify/tests/test_taxonomy.py b/wikify/tests/test_taxonomy.py
index 60337d2..ee38c58 100644
--- a/wikify/tests/test_taxonomy.py
+++ b/wikify/tests/test_taxonomy.py
@@ -58,9 +58,7 @@ def test_merge_patch_collapses_duplicates_and_repoints_sections(self):
 
 		merge_patch()
 		self.assertFalse(frappe.db.exists("Section Type", "t_zzdupe1"))
-		self.assertEqual(
-			frappe.db.get_value("Source Section", sec.name, "section_type"), "zz_dedupe_canon"
-		)
+		self.assertEqual(frappe.db.get_value("Source Section", sec.name, "section_type"), "zz_dedupe_canon")
 		merge_patch()  # idempotent — nothing left to merge
 		self.assertTrue(frappe.db.exists("Section Type", "zz_dedupe_canon"))
 
diff --git a/yarn.lock b/yarn.lock
new file mode 100644
index 0000000..fb57ccd
--- /dev/null
+++ b/yarn.lock
@@ -0,0 +1,4 @@
+# THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.
+# yarn lockfile v1
+
+