Models missing from the pricing tables silently contributed $0 to every
total with no indication anywhere (the warning was gated behind
CODEBURN_VERBOSE). Add render-time detection that flags aggregated model
rows with usage but $0 cost whose pricing lookup fails right now, and
surface it in overview, report/today/month JSON (unpricedModels), the
TUI By Model panel, and the MCP get_usage summary.
Render-time detection covers cached sessions (cost is computed at parse
time) and heals as soon as pricing data, an alias, or a price override
arrives. Rows with real cost are never flagged: aggregation keys rows by
display name, which the pricing lookup misses; $0 display-name rows are
reverse-resolved to their raw id before flagging so sessions cached
before their model's pricing landed don't get a misleading alias hint.
Local models and model-savings mappings stay excluded: $0 is correct
for them.
Fixes#638
The 'By Project' panel collapsed sibling Claude Code projects to a parent
folder in two cases:
1) resolveCanonicalProjectPath walked up to ANY ancestor .git and used it as
the canonical project. A stray .git in a parent of several projects (a
dotfiles bare repo, an accidental git init) made every sibling resolve to
that parent ('Projects'/'home'). Now only a real linked worktree (.git is a
FILE pointing at <main>/.git/worktrees/<name>) canonicalizes to its main
repo; an ordinary repo or a stray ancestor .git keeps the session's own cwd
as the project. Genuine worktree grouping is preserved.
2) When a Claude session has no cwd metadata, the dir slug was unsanitized by
replacing every '-' with '/', inventing path segments that overview then
split on, so 'Projects-Content-OS' rendered as 'os'. The lossy slug is now
kept intact, and overview only basenames ABSOLUTE paths.
Fixes#493
* feat(overview): cache in/out tokens table, roomier tables
Add a Tokens breakdown table (Input / Output / Cache in / Cache out /
Total with share %) so cache write/read are shown clearly instead of
crammed into the Totals line, and widen table cell padding to 2 spaces so
columns aren't congested.
* feat(overview): full comma-grouped numbers for a precise, spacious look
Render token counts as full thousands-grouped integers (e.g.
3,926,923,819) instead of abbreviated M/B, so the roomy tables read like
a precise statement. Update the overview test to match.
* feat(overview): plain-text monthly usage overview command
Add 'codeburn overview', a copy-pasteable text report. Defaults to the
current month, with --from/--to to filter and --no-color for plain
output. Renders Totals, By tool, Top models, Highest-value days, Top
projects, a daily table, By activity, and Tools, with colored section
headings (stripped under --no-color or when piped).
Reuses the existing session aggregation. Cost gains thousands
separators and tokens roll up to a B unit for readability via
display-only wrappers, without changing the shared formatters. Project
names use the path basename instead of the sanitized full path.
* fix(cli): exit cleanly on EPIPE when the stdout pipe closes early
Piping output to a reader that closes early (| head, quitting less, a
missing command) made stdout writes throw EPIPE and crash with an
unhandled error event. Handle EPIPE on process.stdout and exit 0 so
piping the overview and other commands behaves normally.
* docs(readme): document and highlight the overview command
Add a 'Your month at a glance' section featuring codeburn overview with
examples and sample output, a Commands-table entry, and the provider
flag note.
