test(license): LicenseLifecycleIT — install/persist/revalidate/reject

End-to-end IT covering the full lifecycle: mint a token via
cameleer-license-minter (test-scope), POST it via /api/v1/admin/license,
verify state=ACTIVE, clear gate, revalidate from PG, verify state restored.
Plus: tampered signature -> 400 + LICENSE/FAILURE audit row, gate not
mutated to ACTIVE.

Adds cameleer-license-minter as a test-scope dep on cameleer-server-app
(verified absent from runtime/compile classpaths). Also disables the
default spring-boot:repackage execution on the minter pom so the main
artifact stays as a plain library JAR consumable as a Maven dependency
(the cli classifier still produces the executable jar).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

cameleer-server-app/pom.xml

@@ -19,6 +19,12 @@
             <groupId>com.cameleer</groupId>
             <artifactId>cameleer-server-core</artifactId>
         </dependency>
+        <dependency>
+            <groupId>com.cameleer</groupId>
+            <artifactId>cameleer-license-minter</artifactId>
+            <version>${project.version}</version>
+            <scope>test</scope>
+        </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-web</artifactId>