refactor(templates): Better template file organization

- .prettierignore & .dockerignore: generate from the repository's
  .gitignore file
- .dockerignore: Ignore .git, *.md, Dockerfile by default
- Remove unnecessary exports for each template
- .gitignore: Better comments and organization

common/.config/templates/.gitignore

@@ -1,30 +1,18 @@
-# ---- KDE Neon ----
-# KDE directory preferences
+# ----- OS Artifacts ----
+# Linux
+.Trash-*
 .directory
 
 # temporary files which can be created if a process still has a handle open of a deleted file
 .fuse_hidden*
 
-# Linux trash folder which might appear on any partition or disk
-.Trash-*
-
 # .nfs files are created when an open file is removed but is still being accessed
 .nfs*
 
-# Binaries for programs and plugins
-*.exe
-*.exe~
-*.dll
-*.so
-*.dylib
-
-# ---- macOS ----
-# General
+# macOS
 .DS_Store
 .AppleDouble
 .LSOverride
-
-# Icon must end with two \r
 Icon
 
 # Thumbnails
@@ -46,6 +34,19 @@ Network Trash Folder
 Temporary Items
 .apdisk
 
+# Other Files to ignore
+**app_stat_v2.db
+.ssh/*.pub
+**/Package Control.cache
+**Cache
+*.db
+*.qmlc
+*.qml
+*.jsc
+**/contents/images
+**/contents/fonts
+*kpluginindex.json
+
 # ---- IDE ----
 # Vim Artifacts
 **.swp
@@ -68,14 +69,25 @@ resharper-host/
 tasks/
 
 # ---- Programming Languages ----
-# Ignore all downloaded node modules
+# Javascript
 **/node_modules/*
 dist
 dist-ssr
 *.local
-# Ignore all minified js files
 *.min.js
 
+# Rust
+target/
+
+# Binaries for programs and plugins
+*.exe
+*.exe~
+*.dll
+*.so
+*.dylib
+
+**/built/
+
 # Log files
 logs
 *.log
@@ -84,18 +96,3 @@ yarn-debug.log*
 yarn-error.log*
 pnpm-debug.log*
 lerna-debug.log*
-
-# Other Files to ignore
-**app_stat_v2.db
-.ssh/*.pub
-**/Package Control.cache
-**Cache
-*.db
-*.qmlc
-*.qml
-*.jsc
-**/contents/images
-**/contents/fonts
-*kpluginindex.json
-
-**/built/