Project unification

.editorconfig

@@ -8,11 +8,10 @@ trim_trailing_whitespace = true
 indent_style = space
 indent_size = 2
 
+# Markdown: trailing whitespace can be meaningful (hard line breaks).
 [*.md]
 trim_trailing_whitespace = false
 
-[*.{sh,bash}]
-indent_size = 2
-
+# Makefiles require real tabs.
 [Makefile]
 indent_style = tab

.gitattributes

@@ -6,5 +6,5 @@
 *.jpg binary
 *.ico binary
 
-# Keep generated/vendored files out of diffs and language stats.
+# Generated / vendored - keep out of diffs and language stats.
 package-lock.json -diff linguist-generated

.gitignore

@@ -1,48 +1,102 @@
-# Logs
-logs
+# --- OS cruft ------------------------------------------------
+# macOS
+.DS_Store
+.DS_Store?
+.AppleDouble
+.LSOverride
+._*
+.Spotlight-V100
+.Trashes
+# Windows
+Thumbs.db
+Thumbs.db:encryptable
+ehthumbs.db
+Desktop.ini
+$RECYCLE.BIN/
+# Linux
+*~
+.directory
+.Trash-*
+
+# --- Editors / IDEs ------------------------------------------
+.idea/
+.vscode/*
+!.vscode/extensions.json
+!.vscode/settings.json
+*.swp
+*.swo
+*.sublime-workspace
+*.sublime-project
+*.code-workspace
+
+# --- Node / Vite ---------------------------------------------
+node_modules/
+dist/
+dist-web/
+dist-ssr/
+.vite/
+*.local
+.cache/
+.parcel-cache/
+.npm/
+.eslintcache
+.stylelintcache
+
+# --- Logs & diagnostics --------------------------------------
+logs/
 *.log
 npm-debug.log*
 yarn-debug.log*
 yarn-error.log*
 pnpm-debug.log*
 lerna-debug.log*
 
-node_modules
-dist
-dist-ssr
-*.local
+# --- Environment / secrets -----------------------------------
+.env
+.env.*
+!.env.example
+*.pem
+*.key
 
-# Editor directories and files
-.vscode/*
-!.vscode/extensions.json
-.idea
-.DS_Store
-*.suo
-*.ntvs*
-*.njsproj
-*.sln
-*.sw?
-
-# AI agent tooling - keep each contributor's assistant config local so it never
-# pollutes the repo or disrupts anyone else's setup. Add your own tool here if
-# it isn't already listed.
+# --- AI assistant tooling ------------------------------------
+# Keep each contributor's assistant config local - no AI artifacts tracked.
+# Claude Code
 .claude/
+CLAUDE.md
+CLAUDE.local.md
+.claude-*
+# Workspace ASCII checker config (tool lives in the git-ignored ../.claude/)
+.asciiignore
+# Cursor
 .cursor/
 .cursorrules
-.windsurf/
-.windsurfrules
+.cursorignore
+.cursorindexingignore
+# Aider / Continue / Windsurf / Roo / Cline
 .aider*
 .continue/
-.codeium/
-.gemini/
+.windsurf/
+.windsurfrules
 .roo/
 .cline/
+.clinerules
+# Copilot / Codeium / Gemini
 .github/copilot-instructions.md
-CLAUDE.md
-CLAUDE.local.md
+.codeium/
+.gemini/
 GEMINI.md
-# Workspace ASCII checker config (tool lives in the git-ignored ../.claude/)
-.asciiignore
+# Others
+.tabnine/
+.sourcegraph/
+.serena/
+.opencode/
+.crush/
+# Repo-context dumps
+repomix-output.*
+.repomix/
+.ai/
 
-# Personal deploy tooling - ties to a specific server, kept out of the repo.
-scripts/deploy.sh
+# --- Personal data - kept out of the public repo -------------
+private/
+# Deploy script - holds server/target details, never shipped.
+/scripts/deploy.sh