bumping version and including nbconvert

docker-compose.yml

@@ -5,7 +5,10 @@ networks:
 services:
   # 1. Gitea Core Engine (SQLite Variant)
   server:
-    image: gitea/gitea:1.22
+    build:
+      context: .
+      dockerfile: Dockerfile
+    image: gitea-jms:1.26.4
     container_name: gitea_server
     restart: always
     networks:
@@ -17,6 +20,8 @@ services:
     environment:
       - USER_UID=1000
       - USER_GID=1000
+      # Mermaid diagram size cap (older Gitea defaults to 5000; raise to modern default)
+      - GITEA__markup__MERMAID_MAX_SOURCE_CHARACTERS=50000
       # Force Gitea to lock right onto your imported database file
       - GITEA__database__DB_TYPE=sqlite3
       - GITEA__database__PATH=/data/gitea.db
@@ -25,6 +30,12 @@ services:
       - GITEA__server__ROOT_URL=https://gitea.jms.rocks/
       - GITEA__server__HTTP_PORT=3000
       - GITEA__server__SSH_PORT=2222
+      # External renderer: Jupyter notebooks (.ipynb) via nbconvert
+      - GITEA__markup.jupyter__ENABLED=true
+      - GITEA__markup.jupyter__FILE_EXTENSIONS=.ipynb
+      - GITEA__markup.jupyter__RENDER_COMMAND=jupyter-nbconvert --stdin --stdout --to html --template basic
+      - GITEA__markup.jupyter__IS_INPUT_FILE=false
+      - GITEA__markup.sanitizer.jupyter.img__ALLOW_DATA_URI_IMAGES=true
     ports:
       - "127.0.0.1:3000:3000"
       - "2222:22"