docs: Remove database save from checkpoint command

Removed deprecated database context save functionality from /checkpoint:
- Deleted Part 2: Database Context Save section
- Removed API endpoint, JWT auth, and payload examples
- Updated description to focus on git operations only
- Simplified verification to git commit only
- Kept directives refresh requirement

Checkpoint command now handles git commits exclusively.

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

.claude/commands/checkpoint.md

@@ -1,8 +1,8 @@
 ---
-description: Create commit with detailed comment and save session context to database
+description: Create detailed git commit with comprehensive commit message
 ---
 
-Please create a comprehensive checkpoint that captures BOTH git changes AND session context with the following steps:
+Please create a comprehensive git checkpoint with the following steps:
 
 ## Part 1: Git Checkpoint
 
@@ -34,146 +34,29 @@ Please create a comprehensive checkpoint that captures BOTH git changes AND sess
 
 5. **Execute the commit**: Create the commit with the properly formatted message following this repository's conventions.
 
-## Part 2: Database Context Save
+## Part 2: Verify Git Checkpoint
 
-6. **Save session context to database**:
+6. **Verify commit**:
+   - Confirm git commit succeeded by running `git log -1`
+   - Report commit status to user
 
-   After the commit is complete, save the session context to the ClaudeTools database for cross-machine recall.
+## Part 3: Refresh Directives (MANDATORY)
 
-   **API Endpoint**: `POST http://172.16.3.30:8001/api/conversation-contexts`
-
-   **Payload Structure**:
-   ```json
-   {
-     "project_id": "<project-uuid>",
-     "context_type": "checkpoint",
-     "title": "Checkpoint: <commit-summary>",
-     "dense_summary": "<comprehensive-session-summary>",
-     "relevance_score": 8.0,
-     "tags": ["<extracted-tags>"],
-     "metadata": {
-       "git_commit": "<commit-hash>",
-       "git_branch": "<branch-name>",
-       "files_changed": ["<file-list>"],
-       "commit_message": "<full-commit-message>"
-     }
-   }
-   ```
-
-   **Authentication**: Use JWT token from `.claude/context-recall-config.env`
-
-   **How to construct the payload**:
-
-   a. **Project ID**: Get from git config or environment
-      ```bash
-      PROJECT_ID=$(git config --local claude.projectid 2>/dev/null)
-      ```
-
-   b. **Title**: Use commit summary line
-      ```
-      "Checkpoint: feat: Add Sequential Thinking to Code Review Agent"
-      ```
-
-   c. **Dense Summary**: Create compressed summary including:
-      - What was accomplished (from commit message body)
-      - Key files modified (from git diff --name-only)
-      - Important decisions or technical details
-      - Context for future sessions
-
-      Example:
-      ```
-      Enhanced code-review.md with Sequential Thinking MCP integration.
-
-      Changes:
-      - Added trigger conditions for 2+ rejections and 3+ critical issues
-      - Created enhanced escalation format with root cause analysis
-      - Added UI_VALIDATION_CHECKLIST.md (462 lines)
-      - Updated frontend-design skill for automatic invocation
-
-      Files: .claude/agents/code-review.md, .claude/skills/frontend-design/SKILL.md,
-      .claude/skills/frontend-design/UI_VALIDATION_CHECKLIST.md
-
-      Decision: Use Sequential Thinking MCP for complex review issues to break
-      rejection cycles and provide comprehensive feedback.
-
-      Commit: a1b2c3d on branch main
-      ```
-
-   d. **Tags**: Extract relevant tags from context (4-8 tags)
-      ```json
-      ["code-review", "sequential-thinking", "frontend-validation", "ui", "documentation"]
-      ```
-
-   e. **Metadata**: Include git info for reference
-      ```json
-      {
-        "git_commit": "a1b2c3d4e5f",
-        "git_branch": "main",
-        "files_changed": [
-          ".claude/agents/code-review.md",
-          ".claude/skills/frontend-design/SKILL.md"
-        ],
-        "commit_message": "feat: Add Sequential Thinking to Code Review Agent\n\n..."
-      }
-      ```
-
-   **Implementation**:
-   ```bash
-   # Load config
-   source .claude/context-recall-config.env
-
-   # Get git info
-   COMMIT_HASH=$(git rev-parse --short HEAD)
-   BRANCH=$(git rev-parse --abbrev-ref HEAD)
-   COMMIT_MSG=$(git log -1 --pretty=%B)
-   FILES=$(git diff --name-only HEAD~1 | tr '\n' ',' | sed 's/,$//')
-
-   # Create payload and POST to API
-   curl -X POST http://172.16.3.30:8001/api/conversation-contexts \
-     -H "Authorization: Bearer $JWT_TOKEN" \
-     -H "Content-Type: application/json" \
-     -d '{
-       "project_id": "'$CLAUDE_PROJECT_ID'",
-       "context_type": "checkpoint",
-       "title": "Checkpoint: <commit-summary>",
-       "dense_summary": "<comprehensive-summary>",
-       "relevance_score": 8.0,
-       "tags": ["<tags>"],
-       "metadata": {
-         "git_commit": "'$COMMIT_HASH'",
-         "git_branch": "'$BRANCH'",
-         "files_changed": ["'$FILES'"],
-         "commit_message": "'$COMMIT_MSG'"
-       }
-     }'
-   ```
-
-7. **Verify both checkpoints**:
-   - Confirm git commit succeeded (git log -1)
-   - Confirm database save succeeded (check API response)
-   - Report both statuses to user
-
-8. **Refresh directives** (MANDATORY):
+7. **Refresh directives** (MANDATORY):
    - After checkpoint completion, auto-invoke `/refresh-directives`
    - Re-read `directives.md` to prevent shortcut-taking
    - Perform self-assessment for any violations
    - Confirm commitment to agent coordination rules
    - Report directives refreshed to user
 
-## Benefits of Dual Checkpoint
+## Benefits of Git Checkpoint
 
-**Git Checkpoint:**
+**Git Checkpoint provides:**
 - Code versioning
 - Change history
 - Rollback capability
-
-**Database Context:**
-- Cross-machine recall
-- Semantic search
-- Session continuity
-- Context for future work
-
-**Together:** Complete project memory across time and machines
+- Complete project memory over time
+- Collaboration support through detailed commit messages
 
 ## IMPORTANT
 
@@ -181,6 +64,3 @@ Please create a comprehensive checkpoint that captures BOTH git changes AND sess
 - Make the commit message descriptive enough that someone reviewing the git log can understand what was accomplished
 - Follow the project's existing commit message conventions (check git log first)
 - Include the Claude Code co-author attribution in the commit message
-- Ensure database context save includes enough detail for future recall
-- Use relevance_score 8.0 for checkpoints (important milestones)
-- Extract meaningful tags (4-8 tags) for search/filtering