[decompiler] as-type and font method support (#3855)

Add support for `as-type` macro, and detecting inline font methods. This
works in all three games but I've only updated jak 3's goal_src for now.
Eventually I will go back and work through the others, but I want to get
more decompiler features in first.


![image](https://github.com/user-attachments/assets/5c31bf85-97b4-437c-bc4b-dc054e60551e)

---------

Co-authored-by: water111 <awaterford1111445@gmail.com>

test/decompiler/reference/jak3/engine/process-drawable/process-taskable_REF.gc

@@ -253,12 +253,8 @@
                      (new 'stack 'font-context *font-default-matrix* 32 280 0.0 (font-color default) (font-flags shadow kerning))
                      )
                    )
-               (let ((v1-96 s5-2))
-                 (set! (-> v1-96 width) (the float 340))
-                 )
-               (let ((v1-97 s5-2))
-                 (set! (-> v1-97 height) (the float 80))
-                 )
+               (set-width! s5-2 340)
+               (set-height! s5-2 80)
                (let ((v1-98 s5-2)
                      (a0-39 (-> *setting-control* user-default language))
                      )