audit: comprehensive cleanup — delete 8 files, fix buffer bug, cut bloat

CONTRIBUTING.md

@@ -1,70 +1,17 @@
-# Contributing to tiny-debugger.nvim
+# Contributing
 
-## Source Control
+We use **jj** (Jujutsu) for source control, not git.
 
-We use **jj** (Jujutsu), not git. All commits should be made with `jj commit`.
+## Adding a new adapter
 
-## Adding a New Adapter
+1. Create `lua/tiny-debugger/adapters/<language>.lua` (see `go.lua` for reference)
+2. Add the module name to the loader list in `adapters/init.lua`
+3. Add the language to vimdoc
 
-1. Create `lua/tiny-debugger/adapters/<language>.lua`
-2. Implement a `register(dap)` function that calls `loader.register()`
-3. Add the module name to the adapters list in `lua/tiny-debugger/adapters/init.lua`
-4. Add the language to the README and vimdoc tables
+For simple executable adapters, add them inline in `adapters/init.lua` instead of a separate file.
 
-Example adapter (minimal):
-
-```lua
-local loader = require("tiny-debugger.adapters.init")
-
-local M = {}
-
-function M.register(dap)
-  local binary = loader.find_executable({ "my-debug-adapter" })
-  if not binary then return end
-
-  loader.register(dap, "my-adapter", {
-    type = "executable",
-    command = binary,
-  }, {
-    {
-      type = "my-adapter",
-      request = "launch",
-      name = "Launch file",
-      program = "${file}",
-    },
-  }, { "mylang" })
-end
-
-return M
-```
-
-## Running Tests
+## Running tests
 
 ```sh
-nvim --headless -u tests/minimal_init.lua -c 'luafile tests/test_config.lua' -c 'qa!'
-nvim --headless -u tests/minimal_init.lua -c 'luafile tests/test_mode.lua' -c 'qa!'
-nvim --headless -u tests/minimal_init.lua -c 'luafile tests/test_keys.lua' -c 'qa!'
-nvim --headless -u tests/minimal_init.lua -c 'luafile tests/test_help.lua' -c 'qa!'
-nvim --headless -u tests/minimal_init.lua -c 'luafile tests/test_breakpoints.lua' -c 'qa!'
-nvim --headless -u tests/minimal_init.lua -c 'luafile tests/test_adapters.lua' -c 'qa!'
+for t in tests/test_*.lua; do nvim --headless -u tests/minimal_init.lua -c "luafile $t" -c 'qa!'; done
 ```
-
-## Code Style
-
-- Clean, readable Lua. No metaprogramming tricks.
-- Every file should be short enough to read in one sitting.
-- No abstraction for abstraction's sake.
-- If a plugin does something we can do in <50 lines, we don't add the dependency.
-
-## Dependencies
-
-We depend on exactly five plugins (managed via `vim.pack.add`):
-
-- nvim-dap
-- nvim-dap-ui
-- nvim-nio
-- nvim-dap-virtual-text
-- persistent-breakpoints.nvim
-
-No language-specific plugin dependencies. Adapter configs are inlined as plain
-Lua tables.