Org mode latex preview

config.org

@@ -87,7 +87,7 @@ Configuration
 (use-package! gptel
     :config
     (setq! gptel-api-key "e994f45f9b46cc8608bd2e9cd508417255514e96913b1764aab612512aa66449")
-    (setq gptel-model 'gemini-2.5-pro)
+    (setq gptel-model 'gpt-5)
     (setq gptel-backend (gptel-make-gh-copilot "Copilot"))
     (map! "M-s RET" #'gptel-send)
     (map! "M-s m" #'gptel-menu)
@@ -147,3 +147,42 @@ Configuration
     (define-key typst-preview-mode-map (kbd "C-c C-j") 'typst-preview-send-position)
     (define-key typst-ts-mode-map (kbd "C-c C-l") #'typst-preview-mode))
 #+end_src
+
+*** Latex
+**** TeXpresso
+#+begin_src emacs-lisp :tangle no
+(load-file "lisp/texpresso/texpresso.el")
+#+end_src
+
+*** Org
+#+begin_src emacs-lisp :tangle packages.el
+(package! org :recipe
+  (:host nil :repo "https://git.tecosaur.net/mirrors/org-mode.git" :remote "mirror" :fork
+         (:host nil :repo "https://git.tecosaur.net/tec/org-mode.git" :branch "dev" :remote "tecosaur")
+         :files
+         (:defaults "etc")
+         :build t :pre-build
+         (with-temp-file "org-version.el"
+           (require 'lisp-mnt)
+           (let
+               ((version
+                 (with-temp-buffer
+                   (insert-file-contents "lisp/org.el")
+                   (lm-header "version")))
+                (git-version
+                 (string-trim
+                  (with-temp-buffer
+                    (call-process "git" nil t nil "rev-parse" "--short" "HEAD")
+                    (buffer-string)))))
+             (insert
+              (format "(defun org-release () \"The release version of Org.\" %S)\n" version)
+              (format "(defun org-git-version () \"The truncate git commit hash of Org mode.\" %S)\n" git-version)
+              "(provide 'org-version)\n"))))
+  :pin nil)
+(unpin! org)
+#+end_src
+
+#+begin_src emacs-lisp
+(use-package! org
+  :hook (org-mode . org-latex-preview-mode))
+#+end_src