chore(config): Refactor Emacs config for cross-platform compatibility

Add Android/Termux support with `*is-android*` constant and
conditional GUI/terminal initialization. Remove maximized frame
defaults and custom.el. Replace corfu with corfu-terminal in
TTY. Add god-mode to terminal config with line number sync. Update
org agenda to use org-ql blocks with super-agenda grouping. Switch
solarized-theme to fork. Clean up redundant functions and unify
keyboard bindings across environments.

lisp/init-terminal-kbd.el

@@ -21,6 +21,19 @@
     (general-def "C-c <f12>" 'scratch-buffer)
   (general-def "C-c <delete>" 'scratch-buffer))
 
+;; god-mode
+(general-def god-local-mode-map
+  "i" 'god-mode-all
+  "<escape>" 'god-mode-all
+  "[" 'backward-paragraph
+  "]" 'forward-paragraph
+  "." 'repeat
+  "y" 'yank
+  "C-c C-<f12>" 'scratch-buffer
+  "z" 'avy-goto-char
+  "'" 'avy-goto-word-1
+  "<f2>" 'open-init-file)
+
 ;; global map with C-c prefix
 (general-def
   :prefix "C-c"
@@ -32,6 +45,10 @@
 ;; global map
 (general-def
 
+  ;; god-mode
+  "<escape>" 'god-mode-all
+  "M-i" 'god-mode-all
+
   ;; buffer, file, and window
   "<f2>" 'open-init-file
   "M-[" 'previous-buffer
@@ -47,7 +64,6 @@
   "C-," 'duplicate-and-move-to-next-line
   "C-k" 'crux-smart-kill-line
   "C-<backspace>" 'crux-kill-line-backwards
-  "C-o" 'open-line
   "C-a" 'crux-move-beginning-of-line
   "M-y" 'yank-from-kill-ring
   "C-c DEL" 'hungry-delete-backward
@@ -76,7 +92,6 @@
                    (lambda (buffer) (diff-buffer-with-file (buffer-file-name buffer)))
                    "show diff between the buffer and its file"))
 
-
 (provide 'init-terminal-kbd)
 
 ;;; init-terminal-kbd.el ends here