Wrap long lines to fit within 80 columns across the codebase

Pure whitespace/line-break reformatting (braces, newlines, and line
continuations matching this codebase's existing wrap conventions) - no
logic, string content, or identifiers changed anywhere. Confirmed via
diff against the pre-change tree and by rebuilding + re-running the
affected test suites, which produce identical pass/fail results.

Co-Authored-By: Claude Sonnet 5 <[email protected]>

test/rpg/entity/test_entity.c

@@ -10,7 +10,9 @@
 #include "rpg/overworld/map.h"
 #include "rpg/overworld/worldpos.h"
 
-static void setTile(const worldpos_t pos, const tileshape_t shape, const uint8_t z) {
+static void setTile(
+  const worldpos_t pos, const tileshape_t shape, const uint8_t z
+) {
   chunktileindex_t index = worldPosToChunkTileIndex(&pos);
   MAP.chunks[0].tiles[index] = (tile_t){ .shape = shape, .z = z };
 }