Migrate from Forgejo to Gitea

- Replace fj CLI with tea CLI across all commands
- Create new gitea skill, remove forgejo skill
- Update all agents to use gitea skill
- Update commands to use skill-based approach (reference skills instead of embedding CLI commands)
- Update all documentation (README, ARCHITECTURE, VISION, writing guides)
- Swap git remotes: origin now points to git.flowmade.one (Gitea)

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

commands/review-pr.md

@@ -1,12 +1,14 @@
 ---
-description: Review a Forgejo pull request. Fetches PR details, diff, and comments.
+description: Review a Gitea pull request. Fetches PR details, diff, and comments.
 argument-hint: <pr-number>
 ---
 
 # Review PR #$1
 
-1. **View PR details**: `fj pr view $1`
-2. **Get the diff**: `fj pr view $1 diff`
+Use the gitea skill.
+
+1. **View PR details** including description and metadata
+2. **Get the diff** to review the changes
 
 Review the changes and provide feedback on:
 - Code quality
@@ -15,6 +17,6 @@ Review the changes and provide feedback on:
 - Documentation
 
 Ask the user what action to take:
-- **Merge**: Post review summary as comment, then `fj pr merge $1 -M rebase -d` (rebase + fast-forward, deletes branch)
-- **Request changes**: `fj pr comment $1 "<feedback>"` - Leave feedback without merging
-- **Comment only**: `fj pr comment $1 "<comment>"` - Add a comment for discussion
+- **Merge**: Post review summary as comment, then merge with rebase style
+- **Request changes**: Leave feedback without merging
+- **Comment only**: Add a comment for discussion