refactor: link type information at runtime

[Wodann]

Closes #268
Closes #145
Closes #168

[codecov]

Codecov Report

Merging #377 (db1f643) into main (98bbeb7) will increase coverage by 1.09%.
The diff coverage is 92.65%.

@@            Coverage Diff             @@
##             main     #377      +/-   ##
==========================================
+ Coverage   82.68%   83.78%   +1.09%     
==========================================
  Files         264      273       +9     
  Lines       15236    16192     +956     
==========================================
+ Hits        12598    13566     +968     
+ Misses       2638     2626      -12     

Impacted Files	Coverage Δ
crates/mun/src/ops/start.rs	0.00% <0.00%> (ø)
crates/mun_codegen/src/ir/body.rs	81.53% <ø> (ø)
crates/mun_codegen/src/ir/file_group.rs	71.23% <ø> (-0.39%)	⬇️
crates/mun_codegen/src/value/array_value.rs	79.54% <ø> (+11.36%)	⬆️
crates/mun_memory/src/gc.rs	100.00% <ø> (ø)
crates/mun_memory/src/gc/root_ptr.rs	66.66% <0.00%> (ø)
crates/mun_memory/tests/gc/util.rs	100.00% <ø> (+5.00%)	⬆️
crates/mun_runtime/src/reflection.rs	60.00% <45.45%> (+5.28%)	⬆️
crates/mun_runtime/tests/marshalling.rs	96.19% <50.00%> (-2.02%)	⬇️
crates/mun_abi/src/type_info.rs	75.19% <56.25%> (-10.06%)	⬇️
... and 62 more

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[baszalmstra]

I left some minor comments, overall this looks good enough. Lets get this merged!