Fix sample configs and remove runtimeOnly workarounds

- Remove runtimeOnly spring-ai-rag and spring-ai-mcp from shared
  config (no longer needed after T6 plugin split in sdk-java)
- Fix workflow class package references (old prototype packages)
- Add web-application-type: none to RAG and multimodel configs
- Exclude conflicting chat auto-configs in multimodel sample

All 5 samples now boot successfully against a Temporal dev server.
MCP sample requires Node.js/npx for the MCP server.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: donald-pinckney

gradle/springai.gradle

@@ -29,10 +29,6 @@ dependencies {
     // Spring Boot
     implementation 'org.springframework.boot:spring-boot-starter'
 
-    // Required at runtime: the SpringAiPlugin introspects for VectorStore/MCP support
-    runtimeOnly 'org.springframework.ai:spring-ai-rag'
-    runtimeOnly 'org.springframework.ai:spring-ai-mcp'
-
     dependencies {
         errorproneJavac('com.google.errorprone:javac:9+181-r4173-1')
         errorprone('com.google.errorprone:error_prone_core:2.28.0')

springai-mcp/src/main/resources/application.yaml

@@ -25,7 +25,7 @@ spring:
     workers:
       - task-queue: mcp-example-queue
         workflow-classes:
-          - io.temporal.springai.example.mcp.McpWorkflowImpl
+          - io.temporal.samples.springai.mcp.McpWorkflowImpl
 
 logging:
   level:

springai-multimodel/src/main/resources/application.yaml

@@ -1,6 +1,11 @@
 spring:
   main:
     banner-mode: off
+    web-application-type: none
+  autoconfigure:
+    exclude:
+      - org.springframework.ai.model.openai.autoconfigure.OpenAiChatAutoConfiguration
+      - org.springframework.ai.model.anthropic.autoconfigure.AnthropicChatAutoConfiguration
   ai:
     openai:
       api-key: ${OPENAI_API_KEY}
@@ -14,7 +19,7 @@ spring:
     workers:
       - task-queue: multi-model-queue
         workflow-classes:
-          - io.temporal.springai.example.multimodel.MultiModelWorkflowImpl
+          - io.temporal.samples.springai.multimodel.MultiModelWorkflowImpl
 
 logging:
   level:

springai-rag/src/main/resources/application.yaml

@@ -1,6 +1,7 @@
 spring:
   main:
     banner-mode: off
+    web-application-type: none
   ai:
     openai:
       api-key: ${OPENAI_API_KEY}
@@ -17,7 +18,7 @@ spring:
     workers:
       - task-queue: rag-example-queue
         workflow-classes:
-          - io.temporal.springai.example.rag.RagWorkflowImpl
+          - io.temporal.samples.springai.rag.RagWorkflowImpl
 
 logging:
   level:

springai-sandboxing/src/main/resources/application.yml

@@ -16,7 +16,7 @@ spring:
     workers:
       - task-queue: spring-ai-sandboxing-example
         workflow-classes:
-          - io.temporal.springai.example.sandboxing.SandboxingWorkflowImpl
+          - io.temporal.samples.springai.sandboxing.SandboxingWorkflowImpl
 
 logging:
   level: