feat: Enhance CodexLens indexing and search capabilities with new CLI options and improved error handling

.claude/CLAUDE.md

@@ -2,5 +2,5 @@
 
 - **CLI Tools Usage**: @~/.claude/workflows/cli-tools-usage.md
 - **Coding Philosophy**: @~/.claude/workflows/coding-philosophy.md
-- **Context Requirements**: @~/.claude/workflows/context-tools.md 
-- **File Modification**: @~/.claude/workflows/file-modification.md 
+- **Context Requirements**: @~/.claude/workflows/context-tools.md
+- **File Modification**: @~/.claude/workflows/file-modification.md

.claude/workflows/context-tools.md

@@ -4,13 +4,18 @@
 
 **When**: Find code, understand codebase structure, locate implementations
 
-**How**:
+**Workflow** (search first, init if needed):
 ```javascript
-smart_search(query="authentication logic")           // Auto mode (recommended)
-smart_search(action="init", path=".")                // First-time setup
+// Step 1: Try search directly (works if index exists or uses ripgrep fallback)
+smart_search(query="authentication logic")
+
+// Step 2: Only if search warns "No CodexLens index found", then init
+smart_search(action="init", path=".")                  // Creates FTS index only
+
+// Note: For semantic/vector search, use "ccw view" dashboard to create vector index
 ```
 
-**Modes**: `auto` (intelligent routing), `hybrid` (best quality), `exact` (FTS)
+**Modes**: `auto` (intelligent routing), `hybrid` (semantic, needs vector index), `exact` (FTS), `ripgrep` (no index)
 
 ---
 

.claude/workflows/windows-platform.md

@@ -0,0 +1,16 @@
+# Windows Platform Guidelines
+
+## Path Format Guidelines
+
+### MCP Tools
+- Use double backslash: `D:\\path\\file.txt`
+- Example: `read_file(paths="D:\\Claude_dms3\\src\\index.ts")`
+
+### Bash Commands
+- Use forward slash: `D:/path/file.txt` or `/d/path/file.txt`
+- Example: `cd D:/Claude_dms3/src`
+
+### Relative Paths
+- Universal format works in both MCP and Bash contexts
+- Example: `./src/index.ts` or `../shared/utils.ts`
+