api upgrades, windows dev tools, and android fixes (#299)

* pop up a fake save

* add CI to dev branch

* Make ROM-free test tiers actually run on Windows (#267)

Suite discovery, the extension-point catalog scan, mod test-dir pickup,
and the meta-coverage corpus all shelled out to ls/find/test -d, which do
not exist in cmd.exe. Every listing came back empty on Windows, so tiers
ran 0 suites and still reported ALL TESTS PASSED.

Add portable probes to tests/fs_io.lua (same Unix commands on
Linux/macOS; dir /b and a shell-free rename-self existence check on
Windows) and rewire the four call sites to them. 15/15 engine suites and
2/2 modkit suites now genuinely run and pass on Windows.

Fixes #266

Co-authored-by: johnjohto <johnjohto@users.noreply.github.com>

* intro api upgrade (#294)

* intro api upgrade

* api updates

* fix tests

* updated templates

* android fixes for mods and saves (#297)

* Android SCALING fixes (#298)

* android fixes for mods and saves

* perhaps this is the true scaling android issue fix

---------

Co-authored-by: johnjohto <johtoboy@atomicmail.io>
Co-authored-by: johnjohto <johnjohto@users.noreply.github.com>

tests/drivers/popup_fake_save.lua

@@ -0,0 +1,23 @@
+-- Driver: drops a fake 3-mon party into the overworld and then gets out
+-- of the way -- yields forever without ever touching input itself, so
+-- real keyboard/controller play works normally from here on. This is
+-- just a quick way to pop up a playable window with Pokemon already in
+-- the party, not a scripted playthrough.
+return function(game)
+  local U = dofile("tests/drivers/util.lua")
+  local Pokemon = require("src.pokemon.Pokemon")
+
+  game.save.party = {
+    Pokemon.new(game.data, "CHARIZARD", 50),
+    Pokemon.new(game.data, "PIKACHU", 30),
+    Pokemon.new(game.data, "SNORLAX", 77),
+  }
+  game.save.player.name = "bryan"
+
+  U.teleport(game, "PALLET_TOWN", 10, 8, "down")
+  U.log("popup_fake_save: party ready, handing off to real input")
+
+  while true do
+    coroutine.yield()
+  end
+end