nvim: fix startup errors, add language + project-run support

Startup errors:
- catppuccin: the bufferline integration moved to catppuccin.special.bufferline
- lspconfig-extended: drop the removed LazyVim keymaps API for
  opts.servers["*"].keys, and move remove-workspace-folder to <leader>clR
  so it stops colliding with LspRestart on <leader>clr
- options: lazyvim_cmp = "blink" is not a valid value, it is "blink.cmp"

Language support (python, c/cpp, rust, zephyr, and the common ones) via
lazyvim.json extras: dap.core, clangd, cmake, docker, git, json, rust,
toml, yaml.

- lang/zephyr.lua: gated entirely on ZEPHYR_BASE / ZEPHYR_SDK_INSTALL_DIR /
  GNUARMEMB_TOOLCHAIN_PATH, returning {} when none are set, so it is inert
  on machines without Zephyr. Nothing is hardcoded: the clangd
  --query-driver globs are built from those vars, falling back to resolving
  the cross-gcc through exepath()+fs_realpath(). Adds devicetree/kconfig
  treesitter and filetypes (*.overlay, Kconfig.*, prj.conf, *_defconfig).
- clangd/config.yaml: strip the GCC-only flags Zephyr emits into
  compile_commands.json (-fno-printf-return-value, -mfp16-format=*, ...),
  which clang rejects as "Unknown argument". Remove only drops flags that
  are present, so it is a no-op for native builds. Takes a built Zephyr app
  from 15 diagnostics to 0, with CONFIG_* resolving into the generated
  autoconf.h.
- npm-servers.lua: npm is not installed here, so yaml/docker servers failed
  to install on every startup and to spawn on every matching file. Sets
  both enabled = false and mason = false for servers whose binary is
  missing from PATH and from mason/bin.

Project runner under <leader>R (<leader>r is refactoring), dispatching on
the detected project type -- zephyr, rust, python, cmake, make:

  Rr run project   Rb build   Rt test   RF build+flash   Rf run file
  Rk configure     Rc clean   Rs select target/board     Ri info

Zephyr boards are picked with vim.ui.select over `west boards`, cached per
scan and persisted per project root under stdpath("state"), never written
into the project. A build with no board set prompts first, then proceeds.
Detection walks up from the last real file buffer, tracked by an autocmd,
because a terminal opened by one of these verbs would otherwise become the
buffer detection ran from.

Also <leader>b1..b9/b0 jump to buffer N (ordinal, no longer skipping the
current one) and <leader>b<Left>/<Right> cycle.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01StGBghPW9Dm7z7uj2VNWHr

nvim/lazy-lock.json

@@ -1,32 +1,66 @@
 {
-  "LazyVim": { "branch": "main", "commit": "d72127eb936f7f05d88d4fc316bc7e89080d69d8" },
+  "LazyVim": { "branch": "main", "commit": "c10948c50b18fae7f256433afdef09e432410480" },
+  "SchemaStore.nvim": { "branch": "main", "commit": "6a1a2daf151dd742d5ff2f64eb2cc049d7e5ab4a" },
+  "async.nvim": { "branch": "main", "commit": "ca8f5696c45bd4786b8840923d86b6932ce92ded" },
+  "blink.cmp": { "branch": "main", "commit": "78336bc89ee5365633bcf754d93df01678b5c08f" },
   "bufferline.nvim": { "branch": "main", "commit": "655133c3b4c3e5e05ec549b9f8cc2894ac6f51b3" },
-  "catppuccin": { "branch": "main", "commit": "8c4125e3c746976ba025dc5d908fa22c6aa09486" },
-  "conform.nvim": { "branch": "master", "commit": "9fd3d5e0b689ec1bf400c53cbbec72c6fdf24081" },
-  "flash.nvim": { "branch": "main", "commit": "fcea7ff883235d9024dc41e638f164a450c14ca2" },
-  "gitsigns.nvim": { "branch": "main", "commit": "20ad4419564d6e22b189f6738116b38871082332" },
-  "grug-far.nvim": { "branch": "main", "commit": "3e72397465f774b01aa38e4fe8e6eecf23d766d9" },
-  "lazy.nvim": { "branch": "main", "commit": "db067881fff0fd4be8c00e5bde7492e0e1c77a2f" },
-  "lazydev.nvim": { "branch": "main", "commit": "371cd7434cbf95606f1969c2c744da31b77fcfa6" },
-  "lualine.nvim": { "branch": "master", "commit": "3946f0122255bc377d14a59b27b609fb3ab25768" },
-  "mason-lspconfig.nvim": { "branch": "main", "commit": "3590d66effccc7376d8c3dbe45e8291f9fed2843" },
-  "mason.nvim": { "branch": "main", "commit": "ad7146aa61dcaeb54fa900144d768f040090bff0" },
-  "mini.ai": { "branch": "main", "commit": "11c57180bc9084089206e211ac7aa598bedc9673" },
-  "mini.icons": { "branch": "main", "commit": "284798619aed9f4c1ac1b9417b9a5e3b4b85ef3a" },
-  "mini.pairs": { "branch": "main", "commit": "b9aada8c0e59f2b938e98fbf4eae0799eba96ad9" },
-  "noice.nvim": { "branch": "main", "commit": "5099348591f7d3ba9e547b1e631c694c65bbe0b9" },
-  "nui.nvim": { "branch": "main", "commit": "de740991c12411b663994b2860f1a4fd0937c130" },
-  "nvim-lint": { "branch": "master", "commit": "9da1fb942dd0668d5182f9c8dee801b9c190e2bb" },
-  "nvim-lspconfig": { "branch": "master", "commit": "e25994a1c2373784364852cd904cb39b6d75f227" },
-  "nvim-treesitter": { "branch": "main", "commit": "64f4755b9d6ea9008265b09eb79fd91727311682" },
-  "nvim-treesitter-textobjects": { "branch": "main", "commit": "5d63945ad7002ee3702c2f2150a662d5ed20626b" },
-  "nvim-ts-autotag": { "branch": "main", "commit": "c4ca798ab95b316a768d51eaaaee48f64a4a46bc" },
+  "catppuccin": { "branch": "main", "commit": "edefef779ab08ce1a4a404713e3012b0d202bd35" },
+  "clangd_extensions.nvim": { "branch": "main", "commit": "78c2ecd659d54972be17aa6ba2deac3c53223b80" },
+  "cmake-tools.nvim": { "branch": "master", "commit": "ee807ac4e62591720de2f6ad0abbfb966c4c7b97" },
+  "conform.nvim": { "branch": "master", "commit": "016802de402556da54c36bd7359b441266b01cdd" },
+  "crates.nvim": { "branch": "main", "commit": "b8281be336498035f9288d6542b2881a7140a9ec" },
+  "dial.nvim": { "branch": "master", "commit": "f2634758455cfa52a8acea6f142dcd6271a1bf57" },
+  "diffview.nvim": { "branch": "main", "commit": "4516612fe98ff56ae0415a259ff6361a89419b0a" },
+  "edgy.nvim": { "branch": "main", "commit": "8bfd2808994a988c975694122f68624b8a219f5f" },
+  "flash.nvim": { "branch": "main", "commit": "5f0f270fdc7c5b0c21d903ee85b9cb06f2ac636a" },
+  "friendly-snippets": { "branch": "main", "commit": "6cd7280adead7f586db6fccbd15d2cac7e2188b9" },
+  "gitsigns.nvim": { "branch": "main", "commit": "5be654f2232c10ddcad19c1607a67b6b4b78fc29" },
+  "grapple.nvim": { "branch": "main", "commit": "b41ddfc1c39f87f3d1799b99c2f0f1daa524c5f7" },
+  "grug-far.nvim": { "branch": "main", "commit": "11595bf747edc270bce2069d1020502ad4ae56cf" },
+  "lazy.nvim": { "branch": "main", "commit": "85c7ff3711b730b4030d03144f6db6375044ae82" },
+  "lazydev.nvim": { "branch": "main", "commit": "ff2cbcba459b637ec3fd165a2be59b7bbaeedf0d" },
+  "lualine.nvim": { "branch": "master", "commit": "221ce6b2d999187044529f49da6554a92f740a96" },
+  "markdown-preview.nvim": { "branch": "master", "commit": "a923f5fc5ba36a3b17e289dc35dc17f66d0548ee" },
+  "mason-lspconfig.nvim": { "branch": "main", "commit": "40276c4df7e6bdce6801d6c035c6227f9115a855" },
+  "mason-nvim-dap.nvim": { "branch": "main", "commit": "9a10e096703966335bd5c46c8c875d5b0690dade" },
+  "mason.nvim": { "branch": "main", "commit": "2a6940af80375532e5e9e7c1f2fc6319a1b7a69d" },
+  "mini.ai": { "branch": "main", "commit": "25248c6aa002391936a6200f12d1466015987133" },
+  "mini.icons": { "branch": "main", "commit": "98faae31e9be1cc054ae63485e58ceb185efcad0" },
+  "mini.pairs": { "branch": "main", "commit": "b1c5a726921b7a8c9321e9a7a208aa0571de5810" },
+  "mini.surround": { "branch": "main", "commit": "8d5d0c5aa92449368ac251e85451d79d8f69d296" },
+  "noice.nvim": { "branch": "main", "commit": "7bfd942445fb63089b59f97ca487d605e715f155" },
+  "nui.nvim": { "branch": "main", "commit": "10fc361835c856ba4233ef5ea135b919bf3dce97" },
+  "nvim-dap": { "branch": "master", "commit": "c9a0738e45f1bd41d792a126941348dce661cf9b" },
+  "nvim-dap-python": { "branch": "master", "commit": "1808458eba2b18f178f990e01376941a42c7f93b" },
+  "nvim-dap-ui": { "branch": "master", "commit": "cc9dd33aade7f20bae414d0cba163bc60d4d4b43" },
+  "nvim-dap-virtual-text": { "branch": "master", "commit": "fbdb48c2ed45f4a8293d0d483f7730d24467ccb6" },
+  "nvim-highlight-colors": { "branch": "main", "commit": "e4c7af0211866162d999ce0bdd6a029302e19139" },
+  "nvim-jqx": { "branch": "master", "commit": "07393e80fa8097e82f9038fec05e948fe8a60fd1" },
+  "nvim-lint": { "branch": "master", "commit": "3d55c8f67c6ae5c15e1042571e107c7a3d5c5f4e" },
+  "nvim-lspconfig": { "branch": "master", "commit": "85e732c62ac59ab7c12df71ddd020baa87948390" },
+  "nvim-nio": { "branch": "master", "commit": "edcc181a875301dd21840189aa2f2f9ad69fc172" },
+  "nvim-treesitter": { "branch": "main", "commit": "427e9222363d07c32d6db6169e4049c28d58d141" },
+  "nvim-treesitter-textobjects": { "branch": "main", "commit": "5c7b0263797dfd1bd6202f2b219f3b53a80b2187" },
+  "nvim-ts-autotag": { "branch": "main", "commit": "88c1453db4ba7dd24131086fe51fdf74e587d275" },
+  "nvim_context_vt": { "branch": "master", "commit": "74c5ec8786426c5458e1a9f6b8b2fd6977ba01ab" },
   "persistence.nvim": { "branch": "main", "commit": "b20b2a7887bd39c1a356980b45e03250f3dce49c" },
-  "plenary.nvim": { "branch": "master", "commit": "b9fd5226c2f76c951fc8ed5923d85e4de065e509" },
-  "snacks.nvim": { "branch": "main", "commit": "76160be5d38cd67e46557cb5d0b3e36ececdfa3c" },
-  "todo-comments.nvim": { "branch": "main", "commit": "411503d3bedeff88484de572f2509c248e499b38" },
-  "tokyonight.nvim": { "branch": "main", "commit": "2642dbb83333e0575d1c3436e1d837926871c5fb" },
-  "trouble.nvim": { "branch": "main", "commit": "d7494d8bc563f8ae8b3f35d78c7478cf842b0ab9" },
-  "ts-comments.nvim": { "branch": "main", "commit": "123a9fb12e7229342f807ec9e6de478b1102b041" },
-  "which-key.nvim": { "branch": "main", "commit": "3aab2147e74890957785941f0c1ad87d0a44c15a" }
+  "plenary.nvim": { "branch": "master", "commit": "74b06c6c75e4eeb3108ec01852001636d85a932b" },
+  "py-requirements.nvim": { "branch": "main", "commit": "6d8b1657234e76ca1b850c42150187dcaa627e93" },
+  "refactoring.nvim": { "branch": "master", "commit": "64e10d782ae5b9653558482910213b8946651456" },
+  "render-markdown.nvim": { "branch": "main", "commit": "4663eb3ecd538bd5062628fb6d95bbe6bdca78f6" },
+  "rustaceanvim": { "branch": "main", "commit": "8fa1a98f514041132ab40088be53c130eb8d14c9" },
+  "smart-splits.nvim": { "branch": "master", "commit": "0ab2e4928dc867dfea3ff1da186e69f289d8a532" },
+  "snacks.nvim": { "branch": "main", "commit": "882c996cf28183f4d63640de0b4c02ec886d01f2" },
+  "suda.vim": { "branch": "master", "commit": "c492741b4679b3cdd4d9e34138209784e061d916" },
+  "todo-comments.nvim": { "branch": "main", "commit": "31e3c38ce9b29781e4422fc0322eb0a21f4e8668" },
+  "tokyonight.nvim": { "branch": "main", "commit": "cdc07ac78467a233fd62c493de29a17e0cf2b2b6" },
+  "trouble.nvim": { "branch": "main", "commit": "bd67efe408d4816e25e8491cc5ad4088e708a69a" },
+  "ts-comments.nvim": { "branch": "main", "commit": "a59d6092213447450191122c9346f309161504cb" },
+  "ts-error-translator.nvim": { "branch": "main", "commit": "558abff11b9e8f4cefc0de09df780c56841c7a4b" },
+  "ts-node-action": { "branch": "master", "commit": "dda34b5b440a4f1137f8e815756a19cf655b516f" },
+  "tsc.nvim": { "branch": "main", "commit": "e083bcf1e54bc3af7df92b33235efb334e8c782c" },
+  "venv-selector.nvim": { "branch": "main", "commit": "cc4bb3975de8835291f9bb45889e96c6b2795fc4" },
+  "which-key.nvim": { "branch": "main", "commit": "3aab2147e74890957785941f0c1ad87d0a44c15a" },
+  "yanky.nvim": { "branch": "main", "commit": "dd6689fdda85f66cab7d9b1a1664625f3be0920d" },
+  "yazi.nvim": { "branch": "main", "commit": "c176256edc3361d6fe388d8cd561bb716b5ee640" }
 }