From ed8d6854a3c0f4a48285856b7c5bbea57676a32e Mon Sep 17 00:00:00 2001
From: Adam Ratzman <adam@adamratzman.com>
Date: Tue, 24 Mar 2026 10:17:53 -0700
Subject: [PATCH 1/3] add file association for apphosts

---
 extension/package.json                   | 19 ++++++++++++
 extension/resources/aspire-file-icon.svg | 37 ++++++++++++++++++++++++
 2 files changed, 56 insertions(+)
 create mode 100644 extension/resources/aspire-file-icon.svg

diff --git a/extension/package.json b/extension/package.json
index 82e0715cded..73369dbd6cc 100644
--- a/extension/package.json
+++ b/extension/package.json
@@ -39,6 +39,25 @@
   "main": "./dist/extension.js",
   "l10n": "./l10n",
   "contributes": {
+    "languages": [
+      {
+        "id": "aspire-apphost",
+        "filenames": [
+          "apphost.cs",
+          "AppHost.cs",
+          "apphost.js",
+          "AppHost.js",
+          "apphost.java",
+          "AppHost.java",
+          "apphost.py",
+          "AppHost.py"
+        ],
+        "icon": {
+          "light": "./resources/aspire-file-icon.svg",
+          "dark": "./resources/aspire-file-icon.svg"
+        }
+      }
+    ],
     "mcpServerDefinitionProviders": [
       {
         "id": "aspire-mcp-server",
diff --git a/extension/resources/aspire-file-icon.svg b/extension/resources/aspire-file-icon.svg
new file mode 100644
index 00000000000..3fb97ca78e7
--- /dev/null
+++ b/extension/resources/aspire-file-icon.svg
@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   width="32"
+   height="32"
+   viewBox="0 0 32 32"
+   version="1.1"
+   id="svg1"
+   xml:space="preserve"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg"><defs
+     id="defs1" /><path
+     d="m 4.6719662,28.982884 c -1.7491169,0 -3.1719657,-1.422849 -3.1719657,-3.171965 0,-0.57005 0.1504375,-1.124693 0.4350182,-1.605024 l 7.5565481,-13.088461 0.030812,-0.04622 3.7302342,-6.4681239 c 0.566423,-0.9787681 1.618615,-1.5859738 2.747839,-1.5859738 1.129225,0 2.181417,0.6072057 2.746934,1.5850675 l 11.32847,19.6218352 c 0.273705,0.461297 0.424143,1.01594 0.424143,1.58599 0,1.749116 -1.422848,3.171965 -3.171966,3.171965 z"
+     fill="#512bd4"
+     id="path1-0"
+     style="stroke-width:0.113285" /><path
+     d="m 24.456037,18.107558 h -7.558358 l -0.897225,-1.558804 -2.60101,-4.504208 c -0.117812,-0.199375 -0.280955,-0.371562 -0.498455,-0.489393 -0.643456,-0.380625 -1.477242,-0.154063 -1.857885,0.498456 l 3.779189,-6.5433253 c 0.235625,-0.4078305 0.670643,-0.6797055 1.178161,-0.6797055 0.507518,0 0.942537,0.271875 1.178162,0.6797055 l 3.761063,6.5161373 0.0091,0.01812 0.01812,0.02719 z"
+     fill="#7455dd"
+     id="path2"
+     style="stroke-width:0.113285" /><path
+     d="m 28.688352,25.810919 c 0,0.752205 -0.607205,1.359411 -1.359411,1.359411 h -7.549298 c 0.752205,0 1.35941,-0.607206 1.35941,-1.359411 0,-0.244706 -0.0725,-0.480331 -0.18125,-0.679706 L 17.178615,18.58787 16.897678,18.107558 h 7.558359 l 4.051065,7.023655 c 0.117812,0.199375 0.18125,0.435 0.18125,0.679706 z"
+     fill="#9780e5"
+     id="path3"
+     style="stroke-width:0.113285" /><path
+     d="m 21.139054,25.810919 c 0,0.752205 -0.607205,1.359411 -1.359411,1.359411 h -7.558378 c 0.752223,0 1.359429,-0.607206 1.359429,-1.359411 0,-0.244706 -0.06343,-0.480331 -0.18125,-0.679706 0,-0.0091 -0.0091,-0.01813 -0.01812,-0.02719 L 12.185033,23.155515 9.4933793,18.760076 C 9.2486919,18.361308 8.8136738,18.107558 8.3333431,18.107558 h 8.5643519 l 0.280938,0.480312 0.115094,0.199394 3.664095,6.343949 c 0.10875,0.199375 0.18125,0.435 0.18125,0.679706 z"
+     fill="#b9aaee"
+     id="path4"
+     style="stroke-width:0.113285" /><path
+     d="m 13.580694,25.810919 c 0,0.752205 -0.607206,1.359411 -1.359429,1.359411 H 4.6719662 c -0.7522057,0 -1.3594113,-0.607206 -1.3594113,-1.359411 0,-0.244706 0.063438,-0.480331 0.18125,-0.679706 l 3.6613769,-6.343949 c 0.2446875,-0.416894 0.6978307,-0.679706 1.1781614,-0.679706 0.4803306,0 0.9153306,0.25375 1.1600362,0.652518 l 2.6916356,4.395439 1.196286,1.94851 c 0.0091,0.0091 0.01813,0.01813 0.01813,0.02719 0.117813,0.199375 0.18125,0.435 0.18125,0.679705 z"
+     fill="#dcd5f6"
+     id="path5"
+     style="stroke-width:0.113285" /><path
+     d="M 16.897679,18.107558 H 8.3333431 c -0.4803306,0 -0.9334738,0.262812 -1.1781613,0.679706 l 0.3896875,-0.679706 3.4619847,-5.990512 0.03625,-0.05437 v -0.0091 c 0.380643,-0.652523 1.214429,-0.879085 1.857885,-0.49846 0.2175,0.117812 0.380625,0.290018 0.498455,0.489393 l 2.60101,4.504208 z"
+     fill="#9780e5"
+     id="path6-9"
+     style="stroke-width:0.113285" /></svg>

From d4b257f1c7b31f9b6fe79ccfb33fd65061af758d Mon Sep 17 00:00:00 2001
From: Adam Ratzman <adam@adamratzman.com>
Date: Tue, 24 Mar 2026 10:18:37 -0700
Subject: [PATCH 2/3] Add Aspire file icons for AppHost files

Register a language contribution that associates AppHost.cs, AppHost.js,
AppHost.java, and AppHost.py files with the Aspire logo icon in both light
and dark themes. Includes both lowercase and PascalCase filename variants
for cross-platform case-sensitivity support.

Fixes #15533
---
 extension/resources/aspire-file-icon-light.svg | 8 ++++++++
 1 file changed, 8 insertions(+)
 create mode 100644 extension/resources/aspire-file-icon-light.svg

diff --git a/extension/resources/aspire-file-icon-light.svg b/extension/resources/aspire-file-icon-light.svg
new file mode 100644
index 00000000000..0aa26dcdaa7
--- /dev/null
+++ b/extension/resources/aspire-file-icon-light.svg
@@ -0,0 +1,8 @@
+<svg width="16" height="16" viewBox="-40 -30 336 316" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M28 240C12.56 240 0 227.44 0 212C0 206.968 1.328 202.072 3.84 197.832L70.544 82.296L70.816 81.888L103.744 24.792C108.744 16.152 118.032 10.792 128 10.792C137.968 10.792 147.256 16.152 152.248 24.784L252.248 197.992C254.664 202.064 255.992 206.96 255.992 211.992C255.992 227.432 243.432 239.992 227.992 239.992L28 240Z" fill="#512BD4" stroke="#512BD4" stroke-width="6" stroke-linejoin="round" stroke-linecap="round"/>
+<path d="M202.64 144H135.92L128 130.24L105.04 90.48C104 88.72 102.56 87.2 100.64 86.16C94.96 82.8 87.6 84.8 84.24 90.56L117.6 32.8C119.68 29.2 123.52 26.8 128 26.8C132.48 26.8 136.32 29.2 138.4 32.8L171.6 90.32L171.68 90.48L171.84 90.72L202.64 144Z" fill="#ffffff" stroke="#ffffff" stroke-width="6" stroke-linejoin="round" stroke-linecap="round"/>
+<path d="M240 212C240 218.64 234.64 224 228 224H161.36C168 224 173.36 218.64 173.36 212C173.36 209.84 172.72 207.76 171.76 206L138.4 148.24L135.92 144H202.64L238.4 206C239.44 207.76 240 209.84 240 212Z" fill="#ffffff" stroke="#ffffff" stroke-width="6" stroke-linejoin="round" stroke-linecap="round"/>
+<path d="M173.36 212C173.36 218.64 168 224 161.36 224H94.6399C101.28 224 106.64 218.64 106.64 212C106.64 209.84 106.08 207.76 105.04 206C105.04 205.92 104.96 205.84 104.88 205.76L94.3199 188.56L70.5599 149.76C68.3999 146.24 64.5599 144 60.3199 144H135.92L138.4 148.24L139.416 150L171.76 206C172.72 207.76 173.36 209.84 173.36 212Z" fill="#ffffff" stroke="#ffffff" stroke-width="6" stroke-linejoin="round" stroke-linecap="round"/>
+<path d="M106.64 212C106.64 218.64 101.28 224 94.64 224H28C21.36 224 16 218.64 16 212C16 209.84 16.56 207.76 17.6 206L49.92 150C52.08 146.32 56.08 144 60.32 144C64.56 144 68.4 146.24 70.56 149.76L94.32 188.56L104.88 205.76C104.96 205.84 105.04 205.92 105.04 206C106.08 207.76 106.64 209.84 106.64 212Z" fill="#ffffff" stroke="#ffffff" stroke-width="6" stroke-linejoin="round" stroke-linecap="round"/>
+<path d="M135.92 144H60.32C56.08 144 52.08 146.32 49.92 150L53.36 144L83.92 91.12L84.24 90.64V90.56C87.6 84.8 94.96 82.8 100.64 86.16C102.56 87.2 104 88.72 105.04 90.48L128 130.24L135.92 144Z" fill="#ffffff" stroke="#ffffff" stroke-width="6" stroke-linejoin="round" stroke-linecap="round"/>
+</svg>

From da0acfe08d67325d7cd38e80897919ba10e932a3 Mon Sep 17 00:00:00 2001
From: Adam Ratzman <adam@adamratzman.com>
Date: Tue, 24 Mar 2026 10:29:38 -0700
Subject: [PATCH 3/3] Add Aspire file icon theme for AppHost files

Register an icon theme that associates AppHost.cs, AppHost.js,
AppHost.java, and AppHost.py files with the Aspire logo icon.
The icon theme fileNames matching is case-insensitive.

Fixes #15533
---
 extension/package.json                        | 22 ++-------
 .../resources/aspire-file-icon-light.svg      |  8 ----
 .../resources/aspire-file-icon-theme.json     | 25 ++++++++++
 extension/resources/aspire-file-icon.svg      | 47 ++++---------------
 extension/resources/default-file.svg          |  3 ++
 extension/resources/default-folder-open.svg   |  3 ++
 extension/resources/default-folder.svg        |  3 ++
 7 files changed, 49 insertions(+), 62 deletions(-)
 delete mode 100644 extension/resources/aspire-file-icon-light.svg
 create mode 100644 extension/resources/aspire-file-icon-theme.json
 create mode 100644 extension/resources/default-file.svg
 create mode 100644 extension/resources/default-folder-open.svg
 create mode 100644 extension/resources/default-folder.svg

diff --git a/extension/package.json b/extension/package.json
index 73369dbd6cc..6b71cd00a08 100644
--- a/extension/package.json
+++ b/extension/package.json
@@ -39,23 +39,11 @@
   "main": "./dist/extension.js",
   "l10n": "./l10n",
   "contributes": {
-    "languages": [
-      {
-        "id": "aspire-apphost",
-        "filenames": [
-          "apphost.cs",
-          "AppHost.cs",
-          "apphost.js",
-          "AppHost.js",
-          "apphost.java",
-          "AppHost.java",
-          "apphost.py",
-          "AppHost.py"
-        ],
-        "icon": {
-          "light": "./resources/aspire-file-icon.svg",
-          "dark": "./resources/aspire-file-icon.svg"
-        }
+    "iconThemes": [
+      {
+        "id": "aspire-file-icons",
+        "label": "Aspire",
+        "path": "./resources/aspire-file-icon-theme.json"
       }
     ],
     "mcpServerDefinitionProviders": [
diff --git a/extension/resources/aspire-file-icon-light.svg b/extension/resources/aspire-file-icon-light.svg
deleted file mode 100644
index 0aa26dcdaa7..00000000000
--- a/extension/resources/aspire-file-icon-light.svg
+++ /dev/null
@@ -1,8 +0,0 @@
-<svg width="16" height="16" viewBox="-40 -30 336 316" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path d="M28 240C12.56 240 0 227.44 0 212C0 206.968 1.328 202.072 3.84 197.832L70.544 82.296L70.816 81.888L103.744 24.792C108.744 16.152 118.032 10.792 128 10.792C137.968 10.792 147.256 16.152 152.248 24.784L252.248 197.992C254.664 202.064 255.992 206.96 255.992 211.992C255.992 227.432 243.432 239.992 227.992 239.992L28 240Z" fill="#512BD4" stroke="#512BD4" stroke-width="6" stroke-linejoin="round" stroke-linecap="round"/>
-<path d="M202.64 144H135.92L128 130.24L105.04 90.48C104 88.72 102.56 87.2 100.64 86.16C94.96 82.8 87.6 84.8 84.24 90.56L117.6 32.8C119.68 29.2 123.52 26.8 128 26.8C132.48 26.8 136.32 29.2 138.4 32.8L171.6 90.32L171.68 90.48L171.84 90.72L202.64 144Z" fill="#ffffff" stroke="#ffffff" stroke-width="6" stroke-linejoin="round" stroke-linecap="round"/>
-<path d="M240 212C240 218.64 234.64 224 228 224H161.36C168 224 173.36 218.64 173.36 212C173.36 209.84 172.72 207.76 171.76 206L138.4 148.24L135.92 144H202.64L238.4 206C239.44 207.76 240 209.84 240 212Z" fill="#ffffff" stroke="#ffffff" stroke-width="6" stroke-linejoin="round" stroke-linecap="round"/>
-<path d="M173.36 212C173.36 218.64 168 224 161.36 224H94.6399C101.28 224 106.64 218.64 106.64 212C106.64 209.84 106.08 207.76 105.04 206C105.04 205.92 104.96 205.84 104.88 205.76L94.3199 188.56L70.5599 149.76C68.3999 146.24 64.5599 144 60.3199 144H135.92L138.4 148.24L139.416 150L171.76 206C172.72 207.76 173.36 209.84 173.36 212Z" fill="#ffffff" stroke="#ffffff" stroke-width="6" stroke-linejoin="round" stroke-linecap="round"/>
-<path d="M106.64 212C106.64 218.64 101.28 224 94.64 224H28C21.36 224 16 218.64 16 212C16 209.84 16.56 207.76 17.6 206L49.92 150C52.08 146.32 56.08 144 60.32 144C64.56 144 68.4 146.24 70.56 149.76L94.32 188.56L104.88 205.76C104.96 205.84 105.04 205.92 105.04 206C106.08 207.76 106.64 209.84 106.64 212Z" fill="#ffffff" stroke="#ffffff" stroke-width="6" stroke-linejoin="round" stroke-linecap="round"/>
-<path d="M135.92 144H60.32C56.08 144 52.08 146.32 49.92 150L53.36 144L83.92 91.12L84.24 90.64V90.56C87.6 84.8 94.96 82.8 100.64 86.16C102.56 87.2 104 88.72 105.04 90.48L128 130.24L135.92 144Z" fill="#ffffff" stroke="#ffffff" stroke-width="6" stroke-linejoin="round" stroke-linecap="round"/>
-</svg>
diff --git a/extension/resources/aspire-file-icon-theme.json b/extension/resources/aspire-file-icon-theme.json
new file mode 100644
index 00000000000..4bd512935af
--- /dev/null
+++ b/extension/resources/aspire-file-icon-theme.json
@@ -0,0 +1,25 @@
+{
+    "iconDefinitions": {
+        "_file": {
+            "iconPath": "./default-file.svg"
+        },
+        "_folder": {
+            "iconPath": "./default-folder.svg"
+        },
+        "_folder_open": {
+            "iconPath": "./default-folder-open.svg"
+        },
+        "aspire": {
+            "iconPath": "./aspire-file-icon.svg"
+        }
+    },
+    "file": "_file",
+    "folder": "_folder",
+    "folderExpanded": "_folder_open",
+    "fileNames": {
+        "apphost.cs": "aspire",
+        "apphost.js": "aspire",
+        "apphost.java": "aspire",
+        "apphost.py": "aspire"
+    }
+}
diff --git a/extension/resources/aspire-file-icon.svg b/extension/resources/aspire-file-icon.svg
index 3fb97ca78e7..13cabfb8074 100644
--- a/extension/resources/aspire-file-icon.svg
+++ b/extension/resources/aspire-file-icon.svg
@@ -1,37 +1,10 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!-- Created with Inkscape (http://www.inkscape.org/) -->
-
-<svg
-   width="32"
-   height="32"
-   viewBox="0 0 32 32"
-   version="1.1"
-   id="svg1"
-   xml:space="preserve"
-   xmlns="http://www.w3.org/2000/svg"
-   xmlns:svg="http://www.w3.org/2000/svg"><defs
-     id="defs1" /><path
-     d="m 4.6719662,28.982884 c -1.7491169,0 -3.1719657,-1.422849 -3.1719657,-3.171965 0,-0.57005 0.1504375,-1.124693 0.4350182,-1.605024 l 7.5565481,-13.088461 0.030812,-0.04622 3.7302342,-6.4681239 c 0.566423,-0.9787681 1.618615,-1.5859738 2.747839,-1.5859738 1.129225,0 2.181417,0.6072057 2.746934,1.5850675 l 11.32847,19.6218352 c 0.273705,0.461297 0.424143,1.01594 0.424143,1.58599 0,1.749116 -1.422848,3.171965 -3.171966,3.171965 z"
-     fill="#512bd4"
-     id="path1-0"
-     style="stroke-width:0.113285" /><path
-     d="m 24.456037,18.107558 h -7.558358 l -0.897225,-1.558804 -2.60101,-4.504208 c -0.117812,-0.199375 -0.280955,-0.371562 -0.498455,-0.489393 -0.643456,-0.380625 -1.477242,-0.154063 -1.857885,0.498456 l 3.779189,-6.5433253 c 0.235625,-0.4078305 0.670643,-0.6797055 1.178161,-0.6797055 0.507518,0 0.942537,0.271875 1.178162,0.6797055 l 3.761063,6.5161373 0.0091,0.01812 0.01812,0.02719 z"
-     fill="#7455dd"
-     id="path2"
-     style="stroke-width:0.113285" /><path
-     d="m 28.688352,25.810919 c 0,0.752205 -0.607205,1.359411 -1.359411,1.359411 h -7.549298 c 0.752205,0 1.35941,-0.607206 1.35941,-1.359411 0,-0.244706 -0.0725,-0.480331 -0.18125,-0.679706 L 17.178615,18.58787 16.897678,18.107558 h 7.558359 l 4.051065,7.023655 c 0.117812,0.199375 0.18125,0.435 0.18125,0.679706 z"
-     fill="#9780e5"
-     id="path3"
-     style="stroke-width:0.113285" /><path
-     d="m 21.139054,25.810919 c 0,0.752205 -0.607205,1.359411 -1.359411,1.359411 h -7.558378 c 0.752223,0 1.359429,-0.607206 1.359429,-1.359411 0,-0.244706 -0.06343,-0.480331 -0.18125,-0.679706 0,-0.0091 -0.0091,-0.01813 -0.01812,-0.02719 L 12.185033,23.155515 9.4933793,18.760076 C 9.2486919,18.361308 8.8136738,18.107558 8.3333431,18.107558 h 8.5643519 l 0.280938,0.480312 0.115094,0.199394 3.664095,6.343949 c 0.10875,0.199375 0.18125,0.435 0.18125,0.679706 z"
-     fill="#b9aaee"
-     id="path4"
-     style="stroke-width:0.113285" /><path
-     d="m 13.580694,25.810919 c 0,0.752205 -0.607206,1.359411 -1.359429,1.359411 H 4.6719662 c -0.7522057,0 -1.3594113,-0.607206 -1.3594113,-1.359411 0,-0.244706 0.063438,-0.480331 0.18125,-0.679706 l 3.6613769,-6.343949 c 0.2446875,-0.416894 0.6978307,-0.679706 1.1781614,-0.679706 0.4803306,0 0.9153306,0.25375 1.1600362,0.652518 l 2.6916356,4.395439 1.196286,1.94851 c 0.0091,0.0091 0.01813,0.01813 0.01813,0.02719 0.117813,0.199375 0.18125,0.435 0.18125,0.679705 z"
-     fill="#dcd5f6"
-     id="path5"
-     style="stroke-width:0.113285" /><path
-     d="M 16.897679,18.107558 H 8.3333431 c -0.4803306,0 -0.9334738,0.262812 -1.1781613,0.679706 l 0.3896875,-0.679706 3.4619847,-5.990512 0.03625,-0.05437 v -0.0091 c 0.380643,-0.652523 1.214429,-0.879085 1.857885,-0.49846 0.2175,0.117812 0.380625,0.290018 0.498455,0.489393 l 2.60101,4.504208 z"
-     fill="#9780e5"
-     id="path6-9"
-     style="stroke-width:0.113285" /></svg>
+<svg width="16" height="16" viewBox="0 0 256 256" fill="none" xmlns="http://www.w3.org/2000/svg">
+  <g transform="translate(16, 8) scale(0.875)">
+    <path d="M28 240C12.56 240 0 227.44 0 212C0 206.968 1.328 202.072 3.84 197.832L70.544 82.296L70.816 81.888L103.744 24.792C108.744 16.152 118.032 10.792 128 10.792C137.968 10.792 147.256 16.152 152.248 24.784L252.248 197.992C254.664 202.064 255.992 206.96 255.992 211.992C255.992 227.432 243.432 239.992 227.992 239.992L28 240Z" fill="#512BD4"/>
+    <path d="M202.64 144H135.92L128 130.24L105.04 90.48C104 88.72 102.56 87.2 100.64 86.16C94.96 82.8 87.6 84.8 84.24 90.56L117.6 32.8C119.68 29.2 123.52 26.8 128 26.8C132.48 26.8 136.32 29.2 138.4 32.8L171.6 90.32L171.68 90.48L171.84 90.72L202.64 144Z" fill="#7455DD"/>
+    <path d="M240 212C240 218.64 234.64 224 228 224H161.36C168 224 173.36 218.64 173.36 212C173.36 209.84 172.72 207.76 171.76 206L138.4 148.24L135.92 144H202.64L238.4 206C239.44 207.76 240 209.84 240 212Z" fill="#9780E5"/>
+    <path d="M173.36 212C173.36 218.64 168 224 161.36 224H94.6399C101.28 224 106.64 218.64 106.64 212C106.64 209.84 106.08 207.76 105.04 206C105.04 205.92 104.96 205.84 104.88 205.76L94.3199 188.56L70.5599 149.76C68.3999 146.24 64.5599 144 60.3199 144H135.92L138.4 148.24L139.416 150L171.76 206C172.72 207.76 173.36 209.84 173.36 212Z" fill="#B9AAEE"/>
+    <path d="M106.64 212C106.64 218.64 101.28 224 94.64 224H28C21.36 224 16 218.64 16 212C16 209.84 16.56 207.76 17.6 206L49.92 150C52.08 146.32 56.08 144 60.32 144C64.56 144 68.4 146.24 70.56 149.76L94.32 188.56L104.88 205.76C104.96 205.84 105.04 205.92 105.04 206C106.08 207.76 106.64 209.84 106.64 212Z" fill="#DCD5F6"/>
+    <path d="M135.92 144H60.32C56.08 144 52.08 146.32 49.92 150L53.36 144L83.92 91.12L84.24 90.64V90.56C87.6 84.8 94.96 82.8 100.64 86.16C102.56 87.2 104 88.72 105.04 90.48L128 130.24L135.92 144Z" fill="#9780E5"/>
+  </g>
+</svg>
diff --git a/extension/resources/default-file.svg b/extension/resources/default-file.svg
new file mode 100644
index 00000000000..c3065b42fcf
--- /dev/null
+++ b/extension/resources/default-file.svg
@@ -0,0 +1,3 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 32 32">
+  <path d="M20.414 2H8a2 2 0 0 0-2 2v24a2 2 0 0 0 2 2h16a2 2 0 0 0 2-2V7.586zM22 28H10V4h8v6h4z" fill="#C5C5C5"/>
+</svg>
diff --git a/extension/resources/default-folder-open.svg b/extension/resources/default-folder-open.svg
new file mode 100644
index 00000000000..3aa37812f51
--- /dev/null
+++ b/extension/resources/default-folder-open.svg
@@ -0,0 +1,3 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 32 32">
+  <path d="M27.5 5.5H18.2L15.4 2.7a1 1 0 0 0-.7-.3H4.5A2.5 2.5 0 0 0 2 4.9v22.2A2.5 2.5 0 0 0 4.5 29.6h23a2.5 2.5 0 0 0 2.5-2.5V8A2.5 2.5 0 0 0 27.5 5.5zM4 27.1V10h24v17.1a.5.5 0 0 1-.5.5h-23a.5.5 0 0 1-.5-.5z" fill="#C5C5C5" fill-opacity="0.7"/>
+</svg>
diff --git a/extension/resources/default-folder.svg b/extension/resources/default-folder.svg
new file mode 100644
index 00000000000..ae8fb05bd2b
--- /dev/null
+++ b/extension/resources/default-folder.svg
@@ -0,0 +1,3 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 32 32">
+  <path d="M27.5 5.5H18.2L15.4 2.7a1 1 0 0 0-.7-.3H4.5A2.5 2.5 0 0 0 2 4.9v22.2A2.5 2.5 0 0 0 4.5 29.6h23a2.5 2.5 0 0 0 2.5-2.5V8A2.5 2.5 0 0 0 27.5 5.5z" fill="#C5C5C5" fill-opacity="0.5"/>
+</svg>