refactor(dotfiles): rename system/ to common/ and remove unused configs

Rename dotfiles/system to dotfiles/common for clarity - indicates
shared dotfiles used across all desktop environments (DWM, Hyprland).

Removed config directories for uninstalled applications:
- ghostty (using different terminal)
- lf (using ranger instead)
- mopidy (using mpd instead)
- nitrogen (X11-only, obsolete for Wayland)
- pychess (not installed)
- JetBrains (not installed via archsetup)
- youtube-dl (using yt-dlp with different config location)

Kept audacious config for potential future use.

Updated all references in archsetup, CLAUDE.md, todo.org, and
validation.sh.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

1 files changed, 77 insertions, 0 deletions

diff --git a/dotfiles/common/.config/calibre/smtp.py.json b/dotfiles/common/.config/calibre/smtp.py.json
new file mode 100644
index 0000000..9e9ebb8
--- /dev/null
+++ b/dotfiles/common/.config/calibre/smtp.py.json
@@ -0,0 +1,77 @@
+{
+  "accounts": {
+    "c@cjennings.net": [
+      "EPUB,PDF",
+      false,
+      false
+    ],
+    "cciarmello@gmail.com": [
+      "PDF",
+      false,
+      false
+    ],
+    "cjennings_oasis@kindle.com": [
+      "EPUB",
+      false,
+      false
+    ],
+    "cjennings_paperwhite@kindle.com": [
+      "EPUB",
+      false,
+      true
+    ],
+    "cjennings_pixel6@kindle.com": [
+      "EPUB",
+      false,
+      false
+    ],
+    "laurajsmetanick@gmail.com": [
+      "PDF",
+      false,
+      false
+    ],
+    "laurajsmetanick@kindle.com": [
+      "EPUB, TPZ",
+      false,
+      false
+    ],
+    "lugrad2012_VxFH2q@kindle.com": [
+      "EPUB, TPZ",
+      false,
+      false
+    ],
+    "rubyblu@kindle.com": [
+      "EPUB,AZW3,MOBI",
+      false,
+      false
+    ]
+  },
+  "aliases": {
+    "c@cjennings.net": "c@cjennings.net",
+    "cjennings_oasis@kindle.com": "Oasis",
+    "cjennings_paperwhite@kindle.com": "Paperwhite",
+    "cjennings_pixel6@kindle.com": "Pixel6",
+    "laurajsmetanick@gmail.com": "Laura's Direct Email",
+    "laurajsmetanick@kindle.com": "Laura's Kindle",
+    "lugrad2012_VxFH2q@kindle.com": "Laura's iPad Kindle",
+    "rubyblu@kindle.com": "Christine's Kindle"
+  },
+  "encryption": "TLS",
+  "from_": "c@cjennings.net",
+  "relay_host": "127.0.0.1",
+  "relay_password": "306c5275546b4e3766396f556d4d4342584d65786567",
+  "relay_port": 1025,
+  "relay_username": "c@cjennings.net",
+  "subjects": {
+    "c@cjennings.net": "Book: {title} - {author}",
+    "cciarmello@gmail.com": "{title}",
+    "cjennings_oasis@kindle.com": "{title}",
+    "cjennings_paperwhite@kindle.com": "{title}",
+    "cjennings_pixel6@kindle.com": "{title}",
+    "laurajsmetanick@gmail.com": "{title}",
+    "laurajsmetanick@kindle.com": "Book: {title} - {author}",
+    "lugrad2012_VxFH2q@kindle.com": "Book: {title} - {author}",
+    "rubyblu@kindle.com": "Book: {title} - {author}"
+  },
+  "tags": {}
+}
\ No newline at end of file