This adds a new tileset for the Seagallop Ferry. Had to remake the tileset from scratch using the S.S. Anne one. Very awkward!
The map could be made to look more like the FRLG one but that's neither here nor there.
- Properly adds Brunswick Grotto, as well as Celeste Hill Outside and Celeste Hill Cave
- Citrine City received a minor redesign, putting the path to Brunswick Trail more to the west
- Added complete event for Galarian Zapdos as well as an encounterable, but unfinished Galarian Moltres, so all 3 birds can currently be caught
This commit adds NPCs and signs to Citrine, doing some significant worldbuilding in the process. I considered adding an event where Oak greets you like how the Magma/Aqua Admins do on the ORAS Battle Resort, but it seemed a little too on-the-nose, y'know?
There was an issue where you wouldn't be walked out of doors automatically, which was quite immersion-breaking. That was because the door tile IDs weren't defined - this is fixed too.
Some map elements have been altered to facilitate the new changes, and obviously, some map sprite slots have been filled.
Importing and changing the Battle Tent is most likely my next task.
