Why: Clean up the heavy Lspsaga UI and adopt built‑in LSP plus Snacks for better performance and maintainability.
- New Features
- Use native `vim.lsp.buf` functions for code actions, diagnostics, rename, etc.
- Integrate Snacks picker for definitions, references, symbols, and type definitions.
- Enhancements - Update keybindings to use Snacks and native APIs instead of Lspsaga.
- Drop `nvimdev/Lspsaga.nvim`, `typescript-tools.nvim`, and unused `plenary.nvim`.
- Preserve mini.misc auto‑root and other minor improvements.
- Bug Fixes
- Resolve broken Lspsaga UI configuration and related mappings.
- Remove stale `<leader>la` mapping that referenced Lspsaga.
sankalp