Summary: Static code analysis can detect `Unreachable statement - code above always terminates.` The vast majority of occurrences in the Phorge codebase are due to an unreachable `break` within a `case` after a `return` or after an all-covering `if/else`. All this noise makes it harder to spot real logic issues (there are some!), thus fix these trivial cases. Test Plan: Examine the code; run static code analysis. Reviewers: O1 Blessed Committers, valerio.bozzolan Reviewed By: O1 Blessed Committers, valerio.bozzolan Subscribers: tobiaswiese, valerio.bozzolan, Matthew, Cigaryno Differential Revision: https://we.phorge.it/D25802