CI: run lazy api/integration jobs with LAZY_TOOL_STRICT=1

The lazy dispatch jobs set use_lazy_toolbox=true but left LazyTool in its
permissive default, where an off-surface attribute read materialises the
tool with only a WARN log. An accidental whole-toolbox sweep (a new
caller iterating toolbox.tools() and touching an un-forwarded attr) would
therefore degrade lazy mode to O(N) tool parses without failing CI.

Set LAZY_TOOL_STRICT=1 in the lazy dispatch env so those reads raise
NotImplementedError instead, turning any such regression into a hard
failure on the lazy run. Legitimate materialisation (to_dict, the
execution path) goes through _materialize() directly and is unaffected.

Claude-Session: https://claude.ai/code/session_018L7ZmCv2ubKA3JNeSL8Pkr

.github/workflows/api.yaml

@@ -58,6 +58,11 @@ jobs:
         run: |
           echo "GALAXY_CONFIG_OVERRIDE_USE_LAZY_TOOLBOX=true" >> $GITHUB_ENV
           echo "GALAXY_CONFIG_OVERRIDE_TOOL_SOURCE_STORE=database" >> $GITHUB_ENV
+          # Raise instead of silently materialising on any off-surface
+          # LazyTool attribute read, so an accidental whole-toolbox
+          # materialisation regression fails the lazy run loudly rather
+          # than degrading to O(N) tool parses with only a WARN log.
+          echo "LAZY_TOOL_STRICT=1" >> $GITHUB_ENV
       - uses: actions/checkout@v7.0.0
         with:
           path: 'galaxy root'

.github/workflows/integration.yaml

@@ -98,6 +98,11 @@ jobs:
         run: |
           echo "GALAXY_CONFIG_OVERRIDE_USE_LAZY_TOOLBOX=true" >> $GITHUB_ENV
           echo "GALAXY_CONFIG_OVERRIDE_TOOL_SOURCE_STORE=database" >> $GITHUB_ENV
+          # Raise instead of silently materialising on any off-surface
+          # LazyTool attribute read, so an accidental whole-toolbox
+          # materialisation regression fails the lazy run loudly rather
+          # than degrading to O(N) tool parses with only a WARN log.
+          echo "LAZY_TOOL_STRICT=1" >> $GITHUB_ENV
       - name: Prune unused docker image, volumes and containers
         run: docker system prune -a -f
       - name: Clean dotnet folder for space