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/codex/frame_18.txt

@@ -0,0 +1,17 @@
+                                      
+               eddcddcdxoe            
+            eccedoccxeeoccdde         
+          eodxcccdcocoeccooe c        
+         oxxcooecc ceeeodxedeeeo      
+        eeoo ox  ecceeoxoxeedeee      
+        oex ooxoeeeoocoxcooeoeox      
+        xxedo     cocoxceoccxdxdo     
+        ceoxx     eecxxde   xdxc      
+       ecc oedddddcxxoxcoeo xcxe      
+        eeexcec xxoeeeexxxedxee o     
+        xoxeeccccccce eeeoxocoeoe     
+         ee oeo         eeccocec      
+          eecceeo      eceeoeoe       
+           cxoccccdddecceoeoc         
+             cxxeoeeooccdcc           
+                    e