fix(mcp): adjust Codex Context7 arguments

- What: correct Codex CLI arguments for Context7 MCP server
- Why: fix Context7 integration with Codex CLI

Author: DennySORA

CHANGELOG.md

@@ -10,6 +10,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Fixed
 - Improved MCP list parsing to detect Gemini CLI entries with checkmarks and ANSI colors.
 - Added Gemini MCP settings migration to remove invalid `type` fields and map HTTP URLs.
+- Removed invalid `--env` option when adding Context7 MCP via Codex CLI.
 
 ## [0.1.0] - 2025-12-23
 

src/features/mcp_manager/tools.rs

@@ -108,8 +108,6 @@ pub fn get_available_tools(cli_type: CliType) -> Vec<McpTool> {
                 "context7".to_string(),
                 "--url".to_string(),
                 "https://mcp.context7.com/mcp".to_string(),
-                "--env".to_string(),
-                format!("CONTEXT7_API_KEY={}", key),
                 "--bearer-token-env-var".to_string(),
                 "CONTEXT7_API_KEY".to_string(),
             ],