Phase 1: Repository & Infrastructure Setup

- Renamed directories: codex-rs -> llmx-rs, codex-cli -> llmx-cli
- Updated package.json files:
  - Root: llmx-monorepo
  - CLI: @llmx/llmx
  - SDK: @llmx/llmx-sdk
- Updated pnpm workspace configuration
- Renamed binary: codex.js -> llmx.js
- Updated environment variables: CODEX_* -> LLMX_*
- Changed repository URLs to valknar/llmx

🤖 Generated with Claude Code

llmx-rs/tui/frames/shapes/frame_30.txt

@@ -0,0 +1,17 @@
+                                      
+                 ◆●■□□□▲              
+               ◆△●◇◇○□■●○             
+               ■■○◇▲○○◇□▲○            
+              ◇◇○◇△◇◆○◇○ ○▲           
+              ●□◇◇◆○◇▲◇▲  ◇           
+             ◇□◇○□  □◇◇◇◇△◇           
+             ○△◇◇◇○◆ ○△○◇ ●◆          
+             ■◇ ■□●◇▲◇■◇▲  ◆          
+             ■◇◆■○◇●◇○△◇▲  ◆          
+             ■◇◇○◇◆◆◇◇ □▲  ◆          
+              ○◇◇●○◆□◇◇◇□◇◇           
+              ◇□△△▲△□○◇◇■ ◇           
+              ○◇○◇◇△□◇◇▲◇△            
+               ▲○▲□●○△◇▲△■            
+                ○▲△◇○◆◆●■             
+                  ◆◆◆◆