migrate: stow → chezmoi

- restructure repo to chezmoi conventions (dot_ prefix, private_dot_ssh/)
- add nvim config (was untracked)
- encrypt restic pass.txt with age
- remove stow artifacts (.stow-local-ignore, stow package dirs)
- update bootstrap.sh to use chezmoi apply
- remove runtime files from tracking (micro buffers, zed backup)

dot_config/resticprofile/dot_resticignore

@@ -0,0 +1,114 @@
+# --- Контроль версий ---
+.git/
+.gitignore
+.hg/
+.svn/
+.fossil/
+
+# --- Кэши пакетов и зависимостей ---
+.cache/pip/
+.cache/npm/
+.yarn/cache/
+.cargo/registry/
+~/.gradle/
+~/.m2/
+
+# --- Зависимости (самое тяжелое) ---
+venv/
+.venv/
+env/
+node_modules/
+vendor/
+target/
+bin/
+obj/
+.gradle/
+.bundle/
+site-packages/
+
+# --- Python ---
+__pycache__/
+*.py[cod]
+*$py.class
+.pytest_cache/
+.mypy_cache/
+.hypothesis/
+.tox/
+.coverage/
+htmlcov/
+
+# --- Ruby ---
+.rakeTasks
+InstalledFiles
+pkg/
+spec/reports/
+test/tmp/
+*.gem
+.ruby-version
+
+# --- JavaScript / Node.js ---
+.npm/
+.eslintcache
+.parcel-cache/
+.next/
+.nuxt/
+dist/
+build/
+
+# --- Go ---
+vendor/
+*.o
+*.a
+
+# --- Rust ---
+target/
+Cargo.lock
+
+# --- Java ---
+*.class
+*.jar
+target/
+
+# --- Системный мусор и IDE ---
+.DS_Store
+Thumbs.db
+.idea/
+.vscode/
+*.sublime-project
+*.sublime-workspace
+.eclipse/
+.gradle/
+.mvn/
+
+# --- Логи и временные файлы ---
+*.log
+*.tmp
+*.bak
+*.swp
+*.swo
+*~
+.sass-cache/
+.cache/
+tmp/
+temp/
+
+# --- Системные каталоги ---
+.Trash-*/
+.trash/
+lost+found/
+
+# --- Браузеры и интернет ---
+.mozilla/
+.cache/google-chrome/
+.cache/chromium/
+
+# --- Виртуальные машины ---
+.vagrant/
+VirtualBox VMs/
+
+# --- Прочее ---
+.git/history
+.git/refs/
+*.lock
+.env.local
+.env.*.local