chore: rename cameleer3 to cameleer

Rename Java packages from com.cameleer3 to com.cameleer, module
directories from cameleer3-* to cameleer-*, and all references
throughout workflows, Dockerfiles, docs, migrations, and pom.xml.

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

.planning/phases/01-ingestion-pipeline-api-foundation/01-02-PLAN.md

@@ -5,18 +5,18 @@ type: execute
 wave: 3
 depends_on: ["01-01", "01-03"]
 files_modified:
-  - cameleer3-server-app/src/main/java/com/cameleer3/server/app/controller/ExecutionController.java
-  - cameleer3-server-app/src/main/java/com/cameleer3/server/app/controller/DiagramController.java
-  - cameleer3-server-app/src/main/java/com/cameleer3/server/app/controller/MetricsController.java
-  - cameleer3-server-app/src/main/java/com/cameleer3/server/app/storage/ClickHouseExecutionRepository.java
-  - cameleer3-server-app/src/main/java/com/cameleer3/server/app/storage/ClickHouseDiagramRepository.java
-  - cameleer3-server-app/src/main/java/com/cameleer3/server/app/storage/ClickHouseMetricsRepository.java
-  - cameleer3-server-app/src/main/java/com/cameleer3/server/app/ingestion/ClickHouseFlushScheduler.java
-  - cameleer3-server-core/src/main/java/com/cameleer3/server/core/ingestion/IngestionService.java
-  - cameleer3-server-app/src/test/java/com/cameleer3/server/app/controller/ExecutionControllerIT.java
-  - cameleer3-server-app/src/test/java/com/cameleer3/server/app/controller/DiagramControllerIT.java
-  - cameleer3-server-app/src/test/java/com/cameleer3/server/app/controller/MetricsControllerIT.java
-  - cameleer3-server-app/src/test/java/com/cameleer3/server/app/controller/BackpressureIT.java
+  - cameleer-server-app/src/main/java/com/cameleer/server/app/controller/ExecutionController.java
+  - cameleer-server-app/src/main/java/com/cameleer/server/app/controller/DiagramController.java
+  - cameleer-server-app/src/main/java/com/cameleer/server/app/controller/MetricsController.java
+  - cameleer-server-app/src/main/java/com/cameleer/server/app/storage/ClickHouseExecutionRepository.java
+  - cameleer-server-app/src/main/java/com/cameleer/server/app/storage/ClickHouseDiagramRepository.java
+  - cameleer-server-app/src/main/java/com/cameleer/server/app/storage/ClickHouseMetricsRepository.java
+  - cameleer-server-app/src/main/java/com/cameleer/server/app/ingestion/ClickHouseFlushScheduler.java
+  - cameleer-server-core/src/main/java/com/cameleer/server/core/ingestion/IngestionService.java
+  - cameleer-server-app/src/test/java/com/cameleer/server/app/controller/ExecutionControllerIT.java
+  - cameleer-server-app/src/test/java/com/cameleer/server/app/controller/DiagramControllerIT.java
+  - cameleer-server-app/src/test/java/com/cameleer/server/app/controller/MetricsControllerIT.java
+  - cameleer-server-app/src/test/java/com/cameleer/server/app/controller/BackpressureIT.java
 autonomous: true
 requirements:
   - INGST-01
@@ -32,16 +32,16 @@ must_haves:
     - "Data posted to endpoints appears in ClickHouse after flush interval"
     - "When buffer is full, endpoints return 503 with Retry-After header"
   artifacts:
-    - path: "cameleer3-server-app/src/main/java/com/cameleer3/server/app/controller/ExecutionController.java"
+    - path: "cameleer-server-app/src/main/java/com/cameleer/server/app/controller/ExecutionController.java"
       provides: "POST /api/v1/data/executions endpoint"
       min_lines: 20
-    - path: "cameleer3-server-app/src/main/java/com/cameleer3/server/app/storage/ClickHouseExecutionRepository.java"
+    - path: "cameleer-server-app/src/main/java/com/cameleer/server/app/storage/ClickHouseExecutionRepository.java"
       provides: "Batch insert to route_executions table via JdbcTemplate"
       min_lines: 30
-    - path: "cameleer3-server-app/src/main/java/com/cameleer3/server/app/ingestion/ClickHouseFlushScheduler.java"
+    - path: "cameleer-server-app/src/main/java/com/cameleer/server/app/ingestion/ClickHouseFlushScheduler.java"
       provides: "Scheduled drain of WriteBuffer into ClickHouse"
       min_lines: 20
-    - path: "cameleer3-server-core/src/main/java/com/cameleer3/server/core/ingestion/IngestionService.java"
+    - path: "cameleer-server-core/src/main/java/com/cameleer/server/core/ingestion/IngestionService.java"
       provides: "Routes data to appropriate WriteBuffer instances"
       min_lines: 20
   key_links:
@@ -92,7 +92,7 @@ Output: Working ingestion flow verified by integration tests against Testcontain
 
 <!-- Interfaces from Plan 01 that this plan depends on -->
 <interfaces>
-From cameleer3-server-core WriteBuffer.java:
+From cameleer-server-core WriteBuffer.java:
 ```java
 public class WriteBuffer<T> {
     public WriteBuffer(int capacity);
@@ -106,7 +106,7 @@ public class WriteBuffer<T> {
 }
 ```
 
-From cameleer3-server-core repository interfaces:
+From cameleer-server-core repository interfaces:
 ```java
 public interface ExecutionRepository {
     void insertBatch(List<RouteExecution> executions);
@@ -138,11 +138,11 @@ public class IngestionConfig {
 <task type="auto" tdd="false">
   <name>Task 1: IngestionService, ClickHouse repositories, and flush scheduler</name>
   <files>
-    cameleer3-server-core/src/main/java/com/cameleer3/server/core/ingestion/IngestionService.java,
-    cameleer3-server-app/src/main/java/com/cameleer3/server/app/storage/ClickHouseExecutionRepository.java,
-    cameleer3-server-app/src/main/java/com/cameleer3/server/app/storage/ClickHouseDiagramRepository.java,
-    cameleer3-server-app/src/main/java/com/cameleer3/server/app/storage/ClickHouseMetricsRepository.java,
-    cameleer3-server-app/src/main/java/com/cameleer3/server/app/ingestion/ClickHouseFlushScheduler.java
+    cameleer-server-core/src/main/java/com/cameleer/server/core/ingestion/IngestionService.java,
+    cameleer-server-app/src/main/java/com/cameleer/server/app/storage/ClickHouseExecutionRepository.java,
+    cameleer-server-app/src/main/java/com/cameleer/server/app/storage/ClickHouseDiagramRepository.java,
+    cameleer-server-app/src/main/java/com/cameleer/server/app/storage/ClickHouseMetricsRepository.java,
+    cameleer-server-app/src/main/java/com/cameleer/server/app/ingestion/ClickHouseFlushScheduler.java
   </files>
   <action>
     1. Create IngestionService in core module (no Spring annotations -- it's a plain class):
@@ -188,13 +188,13 @@ public class IngestionConfig {
 <task type="auto" tdd="true">
   <name>Task 2: Ingestion REST controllers and integration tests</name>
   <files>
-    cameleer3-server-app/src/main/java/com/cameleer3/server/app/controller/ExecutionController.java,
-    cameleer3-server-app/src/main/java/com/cameleer3/server/app/controller/DiagramController.java,
-    cameleer3-server-app/src/main/java/com/cameleer3/server/app/controller/MetricsController.java,
-    cameleer3-server-app/src/test/java/com/cameleer3/server/app/controller/ExecutionControllerIT.java,
-    cameleer3-server-app/src/test/java/com/cameleer3/server/app/controller/DiagramControllerIT.java,
-    cameleer3-server-app/src/test/java/com/cameleer3/server/app/controller/MetricsControllerIT.java,
-    cameleer3-server-app/src/test/java/com/cameleer3/server/app/controller/BackpressureIT.java
+    cameleer-server-app/src/main/java/com/cameleer/server/app/controller/ExecutionController.java,
+    cameleer-server-app/src/main/java/com/cameleer/server/app/controller/DiagramController.java,
+    cameleer-server-app/src/main/java/com/cameleer/server/app/controller/MetricsController.java,
+    cameleer-server-app/src/test/java/com/cameleer/server/app/controller/ExecutionControllerIT.java,
+    cameleer-server-app/src/test/java/com/cameleer/server/app/controller/DiagramControllerIT.java,
+    cameleer-server-app/src/test/java/com/cameleer/server/app/controller/MetricsControllerIT.java,
+    cameleer-server-app/src/test/java/com/cameleer/server/app/controller/BackpressureIT.java
   </files>
   <behavior>
     - POST /api/v1/data/executions with single RouteExecution JSON returns 202
@@ -245,7 +245,7 @@ public class IngestionConfig {
     Note: All integration tests must include X-Cameleer-Protocol-Version:1 header (API-04 will be enforced by Plan 03's interceptor, but include the header now for forward compatibility).
   </action>
   <verify>
-    <automated>mvn test -pl cameleer3-server-app -Dtest="ExecutionControllerIT,DiagramControllerIT,MetricsControllerIT,BackpressureIT" -q 2>&1 | tail -15</automated>
+    <automated>mvn test -pl cameleer-server-app -Dtest="ExecutionControllerIT,DiagramControllerIT,MetricsControllerIT,BackpressureIT" -q 2>&1 | tail -15</automated>
   </verify>
   <done>All three ingestion endpoints return 202 on valid data. Data arrives in ClickHouse after flush. Buffer-full returns 503 with Retry-After. Unknown JSON fields accepted. Integration tests green.</done>
 </task>
@@ -253,7 +253,7 @@ public class IngestionConfig {
 </tasks>
 
 <verification>
-- `mvn test -pl cameleer3-server-app -Dtest="ExecutionControllerIT,DiagramControllerIT,MetricsControllerIT,BackpressureIT" -q` -- all integration tests pass
+- `mvn test -pl cameleer-server-app -Dtest="ExecutionControllerIT,DiagramControllerIT,MetricsControllerIT,BackpressureIT" -q` -- all integration tests pass
 - POST to /api/v1/data/executions returns 202
 - POST to /api/v1/data/diagrams returns 202
 - POST to /api/v1/data/metrics returns 202