[decomp] jak2: debug, debug-sphere (#1846)

I wasn't able to 100% complete `debug` due to a bunch of level boundary
debug stuff I couldn't figure out. But, I added a ref test and
documented/copied over everything else into goal_src.

Most of the functions that existed in Jak 1 are identical, others got an
extra param or 2 and some now make copies of arguments instead of
modifying them. There's a bunch of new functions, including all of the
debug functions that used to be in `level-boundary` are now in `debug`.
At the very end of `debug` there's also some weird asm functions
checking for some EE memory controller bug (not sure what's up with
that)?

test/offline/config/jak2/config.jsonc

@@ -41,6 +41,8 @@
     "(method 3 sprite-aux-list)",
     // sprite-distort
     "sprite-draw-distorters", // uses clipping flag.
+    // debug
+    "(method 3 debug-vertex-stats)", // multiple defined
     // asm, weird vector dot
     "(method 17 trsqv)",
     // history - rgba issues