[BUGFIX] Fix order of monitoring and proxy building
During bootstrap file monitoring would be run too late,
so that while change detection worked fine, the results
were not used correctly: Reflection data was updated,
but that happened after DI proxy building, so that e.g.
added Inject annotations would not have the expected
This change moves file monitoring before reflection
initialization to fix this.
Releases: 1.1, 1.2