feat: enhance LLM response handling with validation and JSON extraction improvements

feat: remove Groq provider and update references to OpenRouter in configuration and documentation

fix: update OpenRouter sort strategy from "speed" to "latency" for API compatibility

feat: add OpenRouter provider support with model fetching and sorting options

chore: update Node.js version to 24 and Ubuntu version to 24.04 in workflows; bump package version to 1.0.5

chore: bump version to 1.0.4 in Cargo.toml

Merge branch 'main' of github.com:reflex-search/reflex

refactor: streamline language parsing and error handling in CLI and indexer

refactor: simplify variable declarations in background indexer and content store

Merge pull request #28 from vitali87/add-gitcgr-badge

docs: add gitcgr code graph badge

docs: add important setup notes for running commands and gitignore configuration

feat: update mcp docs to force auto-reindexing and hopefully fixed auto packaging pipeline

chore: update readme with npm install instructions

chore: bump version