JIT compiler should generate fewer things

[ice1000]

Fix 3 issues in a row.

[codecov]

Codecov Report

Attention: Patch coverage is 92.30769% with 3 lines in your changes missing coverage. Please review.

Project coverage is 83.37%. Comparing base (3999ede) to head (44f548e).
Report is 8 commits behind head on main.

Files with missing lines	Patch %	Lines
...aya/compiler/free/morphism/free/FreeOptimizer.java	92.00%	1 Missing and 1 partial ⚠️
...in/java/org/aya/syntax/telescope/AbstractTele.java	0.00%	1 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##               main    #1278      +/-   ##
============================================
- Coverage     83.40%   83.37%   -0.03%     
- Complexity     4209     4214       +5     
============================================
  Files           384      384              
  Lines         12187    12198      +11     
  Branches       1399     1402       +3     
============================================
+ Hits          10164    10170       +6     
- Misses         1280     1283       +3     
- Partials        743      745       +2     

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