feat: upgrade to Zig 0.15 with instruction fixes and documentation - #1

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fcoury wants to merge 17 commits into

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Commits on Nov 28, 2025

feat: use mise for zig version
fcoury
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3f12cd8
feat: upgrade to Zig 0.15

fcoury
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claude
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6d956d0
feat: add missing base opcodes (0xEF, 0xF2, 0xF7, 0xFA)

fcoury
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claude
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6478de6
fix: unify IY (0xFD) handling with exec_ind like IX (0xDD)

fcoury
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claude
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eb3e8a7
fix: multiple IX/IY instruction fixes

fcoury
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claude
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f6143fa
fix: multiple Z80 instruction fixes and improvements

fcoury
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claude
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6a1e016
docs: update README with current test coverage status

fcoury
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claude
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94ef9d7
fix: comprehensive port I/O and instruction corrections
fcoury
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e7b5984
refactor: update to Zig 0.15 API compatibility
fcoury
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aadd652
feat: add optional integer support to CLI parser
fcoury
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0b6b1d8
feat: re-enable main zig80 executable build
fcoury
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23397e1
fix: align LDIR flags and CLI help
fcoury
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aed41a3
fix: correct flag handling in multiple Z80 instructions
fcoury
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88424bc
perf: optimize test runner and refactor bit operations
fcoury
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5846d02
chore: newline before HALT message to prevent output concatenation
fcoury
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fb187ee
fix: align SCF/CCF and add fast compare mode
fcoury
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3e22ea6
fix: Q latch semantics
fcoury
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969721a