Graphviz and org-babel integration fixes

uno/modules/doc/org.org

@@ -24,11 +24,13 @@ Define Org document package.
     (org-hide-emphasis-markers t)
     (org-src-window-setup 'current-window)
     :hook
+    (org-babel-after-execute . uno/doc/org/after-execute-inline-images)
     (org-mode . toggle-truncate-lines)
     (org-mode . uno/doc/org/theme)
     :general
     (uno-mode-leader-define
       :keymaps 'org-mode-map
+      uno-mode-leader-key '(org-ctrl-c-ctrl-c :which-key "C-c C-c")
       "i" '(:ignore t :which-key "Insert")
       "il" '(org-insert-link :which-key "Set link")
       "it" '(org-set-tags-command :which-key "Set tags")
@@ -40,6 +42,10 @@ Define Org document package.
       uno-mode-leader-key '(org-edit-src-exit :which-key "Save")
       "k" '(org-edit-src-abort :which-key "Cancel"))
     :init
+    (defun uno/doc/org/after-execute-inline-images ()
+      "Ensure inline images remain visible after org babel execute."
+      (when org-inline-image-overlays
+        (org-redisplay-inline-images)))
     (defun uno/doc/org/theme ()
       "Customize face heights for org-mode."
       (when (display-graphic-p)

uno/modules/lang/graphviz.org

@@ -33,3 +33,13 @@ Define Graphviz language package.
           (graphviz-turn-on-live-preview)
           (graphviz-dot-preview)))))
 #+END_SRC
+
+** Org Babel
+#+BEGIN_SRC emacs-lisp
+  (use-package graphviz-dot-mode
+    :after (uno-lang-graphviz org)
+    :config
+    (org-babel-do-load-languages
+     'org-babel-load-languages
+     '((dot . t))))
+#+END_SRC