add protobuf

.drone.yml

@@ -29,6 +29,8 @@ steps:
     environment:
       CARGO_HOME: .cargo
     commands:
+      - apt-get update
+      - apt-get install -y --no-install-recommends protobuf-compiler libprotobuf-dev
       - rustup component add clippy
       - cargo clippy --workspace --tests --all-targets --all-features -- 
           -D warnings -D deprecated -D clippy::perf -D clippy::complexity 

config/defaults.hjson

@@ -18,7 +18,7 @@
   # Pictrs image server configuration.
   pictrs: {
     # Address where pictrs is available (for image hosting)
-    url: "http://pictrs:8080/"
+    url: "http://localhost:8080/"
     # Set a custom pictrs API key. ( Required for deleting images )
     api_key: "string"
   }