Phase 0 mapped build.gradle/pom.xml only to Spring Boot. Now it
instructs checking the build file contents for 'quarkus' vs
'spring-boot' to select the correct tech stack path.
The Camel route test example was missing the testPayload field
declaration, DocumentValidator mock, and @BeforeEach setup that
exist in the English source, making the snippet invalid.
Changed "Always use AssertJ" to "Prefer AssertJ for value checks" and
documented the intended pattern: JUnit assertThrows/assertDoesNotThrow
for exception lifecycle, AssertJ for value validation. This matches
the actual code examples in the document.
'unsafe-inline' for script-src negates XSS protection from CSP.
Removed it from the security headers example in quarkus-security
and all locale copies. Kept 'unsafe-inline' for style-src only
(commonly needed by CSS frameworks) with a comment recommending
nonces where possible.