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-package.el

@@ -57,6 +57,24 @@
 ;; general
 (use-package general)
 
+;; god-mode，模态编辑
+(use-package god-mode
+  :config
+  (setq god-mode-enable-function-key-translation nil)
+  (custom-set-faces
+   '(god-mode-lighter ((t (:inherit straight-process-error)))))
+
+  (defun my-sync-line-numbers-with-god-mode ()
+    (let ((desired (if (bound-and-true-p god-local-mode)
+                       'relative
+                     t)))
+      (unless (or (eq display-line-numbers desired) (bound-and-true-p olivetti-mode))
+	(setq display-line-numbers desired))))
+  (add-hook 'post-command-hook #'my-sync-line-numbers-with-god-mode)
+
+  (setq god-exempt-major-modes
+	(delete-dups (append '(diff-mode exwm-mode) god-exempt-major-modes))))
+
 (provide 'init-terminal-package)
 
 ;;; init-terminal-package.el ends here