chore: move ccw-skill-hub to standalone repository

Migrated ccw-skill-hub to D:/ccw-skill-hub as independent git project.
Removed nested git repos (ccw/frontend/ccw-skill-hub, skill-hub-repo, skill-hub-temp).

codex-lens/requirements.in

@@ -0,0 +1,22 @@
+# Core dependencies for codex-lens
+# This file tracks direct dependencies only
+# Run: pip-compile requirements.in --output-file=requirements.txt
+
+typer~=0.9.0
+rich~=13.0.0
+pydantic~=2.0.0
+tree-sitter~=0.20.0
+tree-sitter-python~=0.25.0
+tree-sitter-javascript~=0.25.0
+tree-sitter-typescript~=0.23.0
+pathspec~=0.11.0
+watchdog~=3.0.0
+ast-grep-py~=0.40.0
+
+# Semantic search dependencies
+numpy~=1.24.0
+fastembed~=0.2.0
+hnswlib~=0.8.0
+
+# LSP support
+pygls~=1.3.0