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_32.txt

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