feat: local cost ledger, /cost command, and soft budget warnings - #48

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BabyKoan wants to merge 11 commits into

DenizOkcu:mainfrom

BabyKoan:koan/implement-28

Commits on Jun 30, 2026

feat(usage): add local JSONL usage ledger and bundled pricing
BabyKoan
committed
af9be3d
feat(usage): persist each turn's token usage to the local ledger
BabyKoan
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ac6e1fd
feat(commands): add /cost and /usage slash commands
BabyKoan
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3bef19f
feat(usage): add optional soft budget warnings
BabyKoan
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4d6b6a7
docs: document /cost, /usage, and budget settings
BabyKoan
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054dca4
feat(ui): show live session cost estimate in status bar
BabyKoan
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bbe2d01
rebase: apply review feedback on #48
BabyKoan
committed
3b3a9fe
rebase: apply review feedback on #48
BabyKoan
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f0ad9d0
fix: resolve CI failures on #48 (attempt 1)
BabyKoan
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8757794
rebase: apply review feedback on #48
BabyKoan
committed
97035ac
rebase: apply review feedback on #48
BabyKoan
committed
d665e39