Prepare v0.1.0-alpha.4 release

[itsreverence]

Summary

• add scoring-aware FantasyPros draft ECR, season projections, Sleeper ADP, and Real-Time ADP signals
• add league-scoped FantasyPros rest-of-season rankings for Team Manager
• blend weekly projections with ROS value for lineup, waiver, stash, and drop analysis
• add format compatibility detection and safeguards for PPR, half-PPR, standard, superflex, custom scoring, TE premium, IDP, and auction leagues
• persist and manage the new import categories locally
• prepare all workspaces for v0.1.0-alpha.4

User impact

Draft recommendations now separate expert rank, league-scored season projection, and market ADP instead of overloading one value. Team Manager gains a long-term ROS signal alongside weekly projections. Known scoring mismatches are rejected, and formats outside the supported alpha scope are clearly identified without pretending the advice is fully modeled.

No third-party ranking data is bundled. Sleeper access remains tokenless and read-only, deterministic recommendations remain the default, and all imported data stays local.

Validation

• npm ci
• npm run check
• npm test (138 passed, 2 platform-specific skips)
• npm run build
• npm audit --omit=dev --audit-level=high (0 production vulnerabilities)
• npm run desktop:package
• npm run desktop:make
• packaged API authentication smoke
• packaged Windows desktop startup smoke
• ASAR and packaged-file inspection for source maps, CSV/ranking exports, tests, fixtures, local paths, and known test credentials
• GitHub secret scanning reports no alerts

Known limitations

• unsigned Windows alpha; SmartScreen may warn
• weekly FantasyPros FPTS must be exported for the connected league scoring format
• custom scoring and TE premium remain limited
• IDP and auction strategy remain unsupported
• Electron Builder's development-only dependency tree currently reports transitive advisories; the production dependency audit is clean