feat: add /docs:update command for syncing docs with code changes

New command that analyzes git diff between current branch and base branch,
identifies changed features, finds related documentation, and updates it.

Features:
- Compare against main/staging/custom branch
- Analyze frontend and backend changes
- Map code changes to affected features
- Find and update related documentation
- Optional screenshot refresh for UI changes
- Dry-run mode for preview
- Git staging/commit integration

Usage: /docs:update [--base main] [--dry-run] [--screenshots]

Bumped version to 0.2.0

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

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

Author: binaryk

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "aidocs-cli"
-version = "0.1.0"
+version = "0.2.0"
 description = "AI-powered documentation generator for web applications. Install docs commands into your Claude Code project."
 readme = "README.md"
 license = { text = "MIT" }

src/aidocs_cli/__init__.py

@@ -1,6 +1,6 @@
 """AI-powered documentation generator CLI for Claude Code projects."""
 
-__version__ = "0.1.0"
+__version__ = "0.2.0"
 
 from .cli import app
 

src/aidocs_cli/templates/commands/docs/update.md

@@ -0,0 +1,28 @@
+---
+name: docs:update
+description: Update documentation based on code changes in current branch
+---
+
+# Update Documentation from Code Changes
+
+Update existing documentation based on git diff between your current branch and a base branch.
+
+**Usage:**
+```
+/docs:update [--base main] [--output ./docs]
+```
+
+**Arguments:**
+- `--base` - Base branch to diff against (default: main)
+- `--output` - Documentation directory (default from config or ./docs)
+
+**What it does:**
+1. Gets git diff between current branch and base branch
+2. Identifies changed routes, components, and features
+3. Finds related existing documentation
+4. Updates docs to reflect the code changes
+5. Optionally captures new screenshots if UI changed
+
+---
+
+**Execute workflow:** `@docs-workflows/update/workflow.md`