Phase 2: Rust Workspace Transformation (Part 1)

- Renamed directory: codex-backend-openapi-models -> llmx-backend-openapi-models
- Updated all Cargo.toml files:
  - Package names: codex-* -> llmx-*
  - Library names: codex_* -> llmx_*
  - Workspace dependencies updated
- Renamed Rust source files:
  - codex*.rs -> llmx*.rs (all modules)
  - codex_conversation -> llmx_conversation
  - codex_delegate -> llmx_delegate
  - codex_message_processor -> llmx_message_processor
  - codex_tool_* -> llmx_tool_*
- Updated all Rust imports:
  - use codex_* -> use llmx_*
  - mod codex* -> mod llmx*
- Updated environment variables in code:
  - CODEX_HOME -> LLMX_HOME
  - .codex -> .llmx paths
- Updated protocol crate lib name for proper linking

Note: Some compilation errors remain (type inference issues) but all
renaming is complete. Will fix compilation in next phase.

🤖 Generated with Claude Code

llmx-rs/utils/cache/Cargo.toml

@@ -1,5 +1,5 @@
 [package]
-name = "codex-utils-cache"
+name = "llmx-utils-cache"
 version.workspace = true
 edition.workspace = true
 

llmx-rs/utils/git/Cargo.toml

@@ -1,5 +1,5 @@
 [package]
-name = "codex-git"
+name = "llmx-git"
 version.workspace = true
 edition.workspace = true
 readme = "README.md"

llmx-rs/utils/image/Cargo.toml

@@ -1,5 +1,5 @@
 [package]
-name = "codex-utils-image"
+name = "llmx-utils-image"
 version.workspace = true
 edition.workspace = true
 
@@ -9,7 +9,7 @@ workspace = true
 [dependencies]
 base64 = { workspace = true }
 image = { workspace = true, features = ["jpeg", "png"] }
-codex-utils-cache = { workspace = true }
+llmx-utils-cache = { workspace = true }
 thiserror = { workspace = true }
 tokio = { workspace = true, features = ["fs", "rt", "rt-multi-thread", "macros"] }
 

llmx-rs/utils/image/src/lib.rs

@@ -5,8 +5,8 @@ use std::sync::LazyLock;
 use crate::error::ImageProcessingError;
 use base64::Engine;
 use base64::engine::general_purpose::STANDARD as BASE64_STANDARD;
-use codex_utils_cache::BlockingLruCache;
-use codex_utils_cache::sha1_digest;
+use llmx_utils_cache::BlockingLruCache;
+use llmx_utils_cache::sha1_digest;
 use image::ColorType;
 use image::DynamicImage;
 use image::GenericImageView;

llmx-rs/utils/json-to-toml/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 edition.workspace = true
-name = "codex-utils-json-to-toml"
+name = "llmx-utils-json-to-toml"
 version.workspace = true
 
 [dependencies]

llmx-rs/utils/pty/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 edition = "2021"
-name = "codex-utils-pty"
+name = "llmx-utils-pty"
 version = { workspace = true }
 
 [lints]

llmx-rs/utils/readiness/Cargo.toml

@@ -1,5 +1,5 @@
 [package]
-name = "codex-utils-readiness"
+name = "llmx-utils-readiness"
 version.workspace = true
 edition.workspace = true
 

llmx-rs/utils/string/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 edition.workspace = true
-name = "codex-utils-string"
+name = "llmx-utils-string"
 version.workspace = true
 
 [lints]

llmx-rs/utils/tokenizer/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 edition.workspace = true
-name = "codex-utils-tokenizer"
+name = "llmx-utils-tokenizer"
 version.workspace = true
 
 [lints]