Move scripts to docgen/, remove possess_flow.png

- docgen/: generate.py, ue_parser.py, ue_markdown.py, ue_mcp_server.py
- .mcp.json: update server path to docgen/ue_mcp_server.py
- Update CLAUDE.md and README paths accordingly

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

.mcp.json

@@ -2,7 +2,7 @@
   "mcpServers": {
     "ue-docs": {
       "command": "python",
-      "args": ["ue_mcp_server.py"]
+      "args": ["docgen/ue_mcp_server.py"]
     }
   }
 }

CLAUDE.md

@@ -8,20 +8,20 @@ UnrealDocGenerator is a tool for generating documentation from Unreal Engine C++
 
 ## Current State
 
-Implementation complete. Four Python files + MCP registration:
-- `ue_parser.py` — Parses UE headers into dataclasses
-- `ue_markdown.py` — Renders parsed data as Markdown (ultra-compact format, documented items only)
-- `generate.py` — CLI entry point; two-pass pipeline (parse-all → build type index → render-all)
-- `ue_mcp_server.py` — MCP server exposing 5 tools for item-granularity doc lookups
+Implementation complete. Scripts live in `docgen/`:
+- `docgen/ue_parser.py` — Parses UE headers into dataclasses
+- `docgen/ue_markdown.py` — Renders parsed data as Markdown (ultra-compact format, documented items only)
+- `docgen/generate.py` — CLI entry point; two-pass pipeline (parse-all → build type index → render-all)
+- `docgen/ue_mcp_server.py` — MCP server exposing 5 tools for item-granularity doc lookups
 - `.mcp.json` — Registers the MCP server with Claude Code (stdio transport)
 
 ## Usage
 
 ```bash
-python generate.py <input> [input2 ...] <output_dir>
+python docgen/generate.py <input> [input2 ...] <output_dir>
 
-python generate.py Runtime/Engine/ Runtime/AIModule/ docs/   # multiple directories
-python generate.py Runtime/Engine/Classes/GameFramework/Actor.h docs/  # single file
+python docgen/generate.py Runtime/Engine/ Runtime/AIModule/ docs/   # multiple directories
+python docgen/generate.py Runtime/Engine/Classes/GameFramework/Actor.h docs/  # single file
 ```
 
 Output: one `.md` per `.h` + `docs/type-index.txt` (compact `TypeName: path/to/File.md` lookup).
@@ -30,7 +30,7 @@ The last argument is always the output directory. All preceding arguments are in
 
 ## MCP Server
 
-`ue_mcp_server.py` exposes 5 tools Claude can call directly:
+`docgen/ue_mcp_server.py` exposes 5 tools Claude can call directly:
 
 | Tool | Purpose |
 |---|---|

README.md

@@ -4,27 +4,27 @@ Generates compact, agent-readable Markdown documentation from Unreal Engine C++
 
 ## How it works
 
-1. **Parse** — `ue_parser.py` scans UE headers into dataclasses using a position-based scanner (handles nested braces, macros, delegates, namespaces).
-2. **Render** — `ue_markdown.py` emits one `.md` per header: only items with C++ doc comments, no deprecated functions, compact enum format.
-3. **Index** — `generate.py` produces `type-index.txt`: a flat `TypeName: path/to/File.md` lookup for instant type resolution.
-4. **Serve** — `ue_mcp_server.py` exposes the docs to Claude as callable MCP tools.
+1. **Parse** — `docgen/ue_parser.py` scans UE headers into dataclasses using a position-based scanner (handles nested braces, macros, delegates, namespaces).
+2. **Render** — `docgen/ue_markdown.py` emits one `.md` per header: only items with C++ doc comments, no deprecated functions, compact enum format.
+3. **Index** — `docgen/generate.py` produces `type-index.txt`: a flat `TypeName: path/to/File.md` lookup for instant type resolution.
+4. **Serve** — `docgen/ue_mcp_server.py` exposes the docs to Claude as callable MCP tools.
 
 ## Usage
 
 ```bash
-python generate.py <input> [input2 ...] <output_dir>
+python docgen/generate.py <input> [input2 ...] <output_dir>
 
 # Examples
-python generate.py /path/to/UnrealEngine/Engine/Source/ docs/
-python generate.py Runtime/Engine/ Runtime/AIModule/ Runtime/GameplayTags/ docs/
-python generate.py Runtime/Engine/Classes/GameFramework/Actor.h docs/
+python docgen/generate.py /path/to/UnrealEngine/Engine/Source/ docs/
+python docgen/generate.py Runtime/Engine/ Runtime/AIModule/ Runtime/GameplayTags/ docs/
+python docgen/generate.py Runtime/Engine/Classes/GameFramework/Actor.h docs/
 ```
 
 The last argument is always the output directory. All preceding arguments are inputs (files or directories, processed recursively). Output: one `.md` per `.h` + `docs/type-index.txt`.
 
 ## MCP Server
 
-`ue_mcp_server.py` is a Claude Code MCP server that gives Claude item-granularity access to the generated docs — fetching one class overview or one function instead of an entire file.
+`docgen/ue_mcp_server.py` is a Claude Code MCP server that gives Claude item-granularity access to the generated docs — fetching one class overview or one function instead of an entire file.
 
 ### Setup