docs(readme): rewrite Featured Plugins section with SRE role coverage

Author: Venkata Subramani Renduchintala

README.md

@@ -1,6 +1,6 @@
-# Neovim configuration for Java, Python, Rust and Lua
+# Neovim configuration for SRE, Java, Python, Rust and Lua
 
-Personal Lua-based Neovim configuration used as a daily IDE for Java, Python and Rust development.
+Personal Lua-based Neovim configuration used as a daily IDE for SRE/DevOps work and software development.
 
 > **Disclaimer:** This configuration is based on and forked from [magidc/nvim-config](https://github.com/magidc/nvim-config). Credits to the original author for the foundational setup.
 
@@ -12,9 +12,9 @@ Personal Lua-based Neovim configuration used as a daily IDE for Java, Python and
     ```
     git clone --depth 1 https://github.com/venkatarenduchintala/nvim-config.git ~/.config/nvim
     ```
-1. Install latest [Neovim](https://github.com/neovim/neovim/wiki/Installing-Neovim).
+1. Install latest [Neovim](https://github.com/neovim/neovim/wiki/Installing-Neovim) (0.11+).
 2. Install [ripgrep](https://github.com/BurntSushi/ripgrep) — required by some [Telescope](https://github.com/nvim-telescope/telescope.nvim) search modes.
-3. LSP servers and DAP adapters (Java, Python, Rust, Lua) are managed automatically by [mason.nvim](https://github.com/mason-org/mason.nvim) on first launch.
+3. LSP servers, DAP adapters, linters and formatters are managed automatically by [mason.nvim](https://github.com/mason-org/mason.nvim) on first launch.
 
 <br>
 
@@ -31,16 +31,152 @@ Plugin-specific mappings live in `lua/plugins/configs/`. LSP mappings are define
 <br>
 
 # Featured Plugins
-* [Telescope](https://github.com/nvim-telescope/telescope.nvim)
-    > Highly extendable fuzzy finder over lists
-* [Neotree](https://github.com/nvim-neo-tree/neo-tree.nvim)
-    > Tree file explorer
-* [Aerial](https://github.com/stevearc/aerial.nvim)
-    > Code outline window for skimming and quick navigation
-* [WhichKey](https://github.com/folke/which-key.nvim)
-    > Displays a popup with possible key bindings of the command you started typing
-* [Nvim-jdtls](https://github.com/mfussenegger/nvim-jdtls)
-    > Extensions for the built-in LSP support in Neovim for eclipse.jdt.ls
-* [Nvim-dap](https://github.com/mfussenegger/nvim-dap)
-    > Debug Adapter Protocol client implementation for Neovim
-* Others...
+
+## LSP — Core Infrastructure
+*All roles*
+
+- **[mason.nvim](https://github.com/mason-org/mason.nvim)** — automatic installation of LSP servers, DAP adapters, linters and formatters
+- **[mason-lspconfig](https://github.com/mason-org/mason-lspconfig.nvim)** — bridges mason with Neovim's native LSP API; auto-enables all installed servers
+- **[mason-nvim-lint](https://github.com/rshkarin/mason-nvim-lint)** — bridges mason with nvim-lint for automatic linter installation
+- **Native LSP (Neovim 0.11+)** — `vim.lsp.config` / `vim.lsp.enable` API; global capabilities in `lua/lsp/init.lua`; per-server settings in `after/lsp/<name>.lua`
+- **[lspsaga.nvim](https://github.com/nvimdev/lspsaga.nvim)** — enhanced LSP UI: code actions, hover docs, rename, breadcrumbs
+- **[nvim-lint](https://github.com/mfussenegger/nvim-lint)** — async linting engine; triggers on save
+- **[conform.nvim](https://github.com/stevearc/conform.nvim)** — formatting engine with per-filetype formatter chains
+
+---
+
+## SRE / DevOps
+*Go · Terraform · Helm · Ansible · Bash · Dockerfile · YAML · Jsonnet · Python · Markdown*
+
+### Language Servers
+- **gopls** — Go LSP: unused params, shadow analysis, staticcheck, gofumpt formatting
+- **terraformls + tflint** — Terraform/HCL LSP and linting
+- **helm_ls** — Helm chart LSP with embedded yamlls for template files
+- **ansiblels + ansible-lint** — Ansible playbook LSP with validation and linting
+- **bashls + shellcheck + shfmt** — Bash LSP, linting and formatting
+- **dockerls + docker_compose_language_service + hadolint** — Dockerfile/Compose LSP and linting
+- **yamlls + yamllint + kube-linter** — YAML LSP (SchemaStore-backed), linting; Kubernetes manifest linting
+- **jsonnet_ls** — Jsonnet/Grafonnet LSP for Grafana dashboards as code (Tanka support via `-t` flag)
+- **pyright + ruff** — Python LSP; ruff for fast linting and formatting (replaces pylint + black)
+- **marksman** — Markdown LSP: link resolution, wikilinks, references
+- **actionlint** — GitHub Actions workflow linting
+
+### Treesitter Parsers
+`go` · `terraform` · `hcl` · `bash` · `gotmpl` · `dockerfile` · `jsonnet` · `python` · `markdown` · `markdown_inline` · `yaml`
+
+---
+
+## Development — Java
+*Java · Spring Boot · Gradle · Maven*
+
+- **[nvim-jdtls](https://github.com/mfussenegger/nvim-jdtls)** — full jdtls lifecycle management: organize imports, super implementation, DAP integration
+- **[nvim-dap](https://github.com/mfussenegger/nvim-dap)** + **mason-nvim-dap** — Debug Adapter Protocol; Java debug adapter + test runner via jdtls
+
+---
+
+## Development — Rust
+*Rust · Cargo*
+
+- **[rustaceanvim](https://github.com/mrcjkb/rustaceanvim)** — native LSP API Rust support: runnables, debuggables, hover actions; uses `after/lsp/rust_analyzer.lua` settings
+- **[crates.nvim](https://github.com/saecki/crates.nvim)** — `Cargo.toml` dependency info and version management inline
+
+---
+
+## Development — Python
+*Python · Jupyter*
+
+- **pyright + ruff** — type-checked Python LSP with fast unified linting/formatting
+- **[nvim-dap-python](https://github.com/mfussenegger/nvim-dap-python)** — Python debug adapter via debugpy
+- **[nvim-jupyter-client](https://github.com/geg2102/nvim-jupyter-client)** — Jupyter notebook editing inside Neovim
+
+---
+
+## Development — Lua
+*Neovim plugin development*
+
+- **[lazydev.nvim](https://github.com/folke/lazydev.nvim)** — accurate Neovim API completions and type hints for `lua_ls`; replaces manual `workspace.library` setup
+- **lua_ls** — Lua LSP with LuaJIT runtime and Neovim global awareness
+
+---
+
+## Development — Web / General
+*JavaScript · TypeScript · HTML · CSS · JSON · Rust · C/C++ · LaTeX*
+
+- **eslint** — JavaScript/TypeScript linting with auto-fix on save
+- **html/cssls/jsonls/clangd/pyright** — LSP coverage for web and systems languages
+- **[vimtex](https://github.com/lervag/vimtex)** — LaTeX editing with live compile and PDF preview
+
+---
+
+## Completion
+*All roles*
+
+- **[nvim-cmp](https://github.com/hrsh7th/nvim-cmp)** — completion engine with sources: LSP, Neovim API, buffer, path, luasnip, lazydev
+- **[LuaSnip](https://github.com/L3MON4D3/LuaSnip)** — snippet engine with VSCode snippet support
+- **[lspkind.nvim](https://github.com/onsails/lspkind.nvim)** — VSCode-style completion item kind icons
+
+---
+
+## Navigation
+*All roles*
+
+- **[Telescope](https://github.com/nvim-telescope/telescope.nvim)** — fuzzy finder over files, buffers, LSP symbols, git, diagnostics and more
+- **[neo-tree](https://github.com/nvim-neo-tree/neo-tree.nvim)** — file explorer with git status integration
+- **[aerial.nvim](https://github.com/stevearc/aerial.nvim)** — code outline window for symbols and quick navigation
+- **[glance.nvim](https://github.com/dnlhc/glance.nvim)** — peek at definitions, references and implementations in a floating window
+- **[leap.nvim](https://github.com/ggandor/leap.nvim)** + **[flash.nvim](https://github.com/folke/flash.nvim)** — fast cursor motion anywhere on screen
+- **[nvim-spider](https://github.com/chrisgrieser/nvim-spider)** — CamelCase and snake_case word motions
+
+---
+
+## Editing
+*All roles*
+
+- **[nvim-treesitter](https://github.com/nvim-treesitter/nvim-treesitter)** — syntax highlighting, indentation and structural editing
+- **[nvim-treesitter-textobjects](https://github.com/nvim-treesitter/nvim-treesitter-textobjects)** — semantic text objects: functions, classes, parameters, blocks, loops, conditionals
+- **[nvim-autopairs](https://github.com/windwp/nvim-autopairs)** — auto-close brackets, quotes and tags
+- **[nvim-surround](https://github.com/kylechui/nvim-surround)** — add, change and delete surrounding delimiters
+- **[vim-visual-multi](https://github.com/mg979/vim-visual-multi)** — multiple cursors
+- **[substitute.nvim](https://github.com/gbprod/substitute.nvim)** — replace motion target with register contents
+- **[dial.nvim](https://github.com/monaqa/dial.nvim)** — extended increment/decrement for dates, booleans, hex, etc.
+- **[comment.nvim](https://github.com/numToStr/Comment.nvim)** — smart line and block commenting
+- **[splitjoin](https://github.com/Wansmer/treesj)** — split or join lists and argument blocks
+- **[nvim-ufo](https://github.com/kevinhwang91/nvim-ufo)** — improved code folding with LSP/treesitter providers
+- **[vim-matchup](https://github.com/andymass/vim-matchup)** — extended `%` matching for language keywords
+
+---
+
+## Git
+*All roles*
+
+- **[gitsigns.nvim](https://github.com/lewis6991/gitsigns.nvim)** — inline blame, hunk preview, stage/reset hunks in the gutter
+- **[diffview.nvim](https://github.com/sindrets/diffview.nvim)** — side-by-side diff viewer and merge tool
+- **[lazygit.nvim](https://github.com/kdheepak/lazygit.nvim)** — full LazyGit TUI inside Neovim
+
+---
+
+## AI
+*All roles*
+
+- **[claudecode.nvim](https://github.com/coder/claudecode.nvim)** — Claude Code integration: AI-assisted editing, code generation and explanation directly in the editor
+
+---
+
+## UI & Productivity
+*All roles*
+
+- **[bufferline.nvim](https://github.com/akinsho/bufferline.nvim)** — tab bar with buffer management
+- **[lualine.nvim](https://github.com/nvim-lualine/lualine.nvim)** — status line with LSP, git and diagnostics info
+- **[trouble.nvim](https://github.com/folke/trouble.nvim)** — diagnostics panel: errors, warnings, LSP references, quickfix
+- **[todo-comments.nvim](https://github.com/folke/todo-comments.nvim)** — highlight and search TODO/FIXME/NOTE/HACK comments
+- **[which-key.nvim](https://github.com/folke/which-key.nvim)** — popup showing available key bindings as you type
+- **[toggleterm.nvim](https://github.com/akinsho/toggleterm.nvim)** — floating, horizontal and vertical terminal panes
+- **[neoclip.nvim](https://github.com/AckslD/nvim-neoclip.lua)** — clipboard history picker via Telescope
+- **[nvim-notify](https://github.com/rcarriga/nvim-notify)** — animated popup notifications
+- **[illuminate.nvim](https://github.com/RRethy/vim-illuminate)** — automatically highlight all occurrences of the word under the cursor
+- **[nvim-colorizer](https://github.com/norcalli/nvim-colorizer.lua)** — inline color preview for hex codes and CSS colors
+- **[undotree](https://github.com/mbbill/undotree)** — visual undo history tree
+- **[project.nvim](https://github.com/ahmedkhalf/project.nvim)** — automatic project root detection and project switching
+- **[bigfile.nvim](https://github.com/LunarVim/bigfile.nvim)** — disables heavy features for large files to maintain performance
+- **[neoscroll.nvim](https://github.com/karb94/neoscroll.nvim)** — smooth scrolling animations
+- **[vim-startify](https://github.com/mhinz/vim-startify)** — start screen with recent files and sessions