chore(just): Group just targets

justfile

@@ -7,14 +7,17 @@ changelog:
     cz ch --start-rev $(git describe --tags --abbrev=0 HEAD^) --incremental
 
 # Run example/simple
+[group('example')]
 ex-simple:
     cd ./example/simple && nix run . --override-input services-flake ../..
 
 # Run example/llm
+[group('example')]
 ex-llm:
     cd ./example/llm && nix run . --override-input services-flake ../..
 
 # Run example/share-services
+[group('example')]
 ex-share-services:
     cd ./example/share-services/pgweb && \
         nix run . \
@@ -26,19 +29,23 @@ fmt:
     treefmt
 
 # Run native tests for all the services
+[group('test')]
 test-all:
     nix flake check test/ --override-input services-flake . -L
 
 # `nix flake check` doesn't support individual checks: https://github.com/NixOS/nix/issues/8881
 # Run native test for a specific service
+[group('test')]
 test service:
     nix build ./test#checks.$(nix eval --impure --expr "builtins.currentSystem").{{service}} --override-input services-flake . -L
 
 # Run doc server with hot-reload
+[group('doc')]
 doc:
     cd ./doc && nix run
 
 # Build docs static website (this runs linkcheck automatically)
+[group('doc')]
 doc-static:
     nix build ./doc