Multi-language code converter contribution

week4/community-contributions/ai_code_converter/docs/languages.md

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+# Supported Languages
+
+CodeXchange AI currently supports the following programming languages:
+
+## Language Support Table
+
+| Language   | Execution Method                        | File Extension |
+|------------|----------------------------------------|----------------|
+| Python     | Direct execution in restricted env      | .py            |
+| JavaScript | Node.js                                | .js            |
+| Java       | javac + java                           | .java          |
+| C++        | g++ + executable                       | .cpp           |
+| Julia      | julia                                  | .jl            |
+| Go         | go run                                 | .go            |
+| Ruby       | ruby                                   | .rb            |
+| Swift      | swift                                  | .swift         |
+| Rust       | rustc + executable                     | .rs            |
+| C#         | csc (Mono)                             | .cs            |
+| TypeScript | tsc + node                             | .ts            |
+| R          | Rscript                                | .R             |
+| Perl       | perl                                   | .pl            |
+| Lua        | lua5.3                                 | .lua           |
+| PHP        | php                                    | .php           |
+| Kotlin     | kotlinc + kotlin                       | .kt            |
+| SQL        | sqlite3                                | .sql           |
+
+## Currently Implemented Languages
+
+While the application has templates and instructions for all the languages listed above, the following languages are currently fully implemented with language detection and execution support:
+
+- Python
+- JavaScript
+- Java
+- C++
+- Julia
+- Go
+
+## Language-Specific Notes
+
+### Python
+- Executed directly in a restricted environment
+- Supports most standard libraries
+- Execution timeout: 30 seconds
+
+### JavaScript
+- Executed using Node.js
+- Supports ES6+ features
+- No external npm packages are installed during execution
+
+### Java
+- Requires a class with a main method
+- Class name must match filename
+- Compiled with javac before execution
+
+### C++
+- Compiled with g++
+- Standard C++17 support
+- Execution timeout: 30 seconds
+
+### Julia
+- Executed with the julia interpreter
+- Supports Julia 1.9+
+- Limited package support during execution
+
+### Go
+- Executed with go run
+- Supports Go 1.21+
+- Standard library support only