Each class header now carries its own token/dollar subtotal and finding
count, so the apply-able slice is never mistaken for the whole board; the
headline savings line names that slice explicitly. CLI and TUI share one
classHeaderLine helper, the desktop app reads the same numbers from the
new summary.byClass in --format json (add-only; the three subtotals sum to
findingCount and potentialSavingsTokens).
Also scopes the SHELL_PROFILE_SCOPE comment to what is actually true: the
MCP deferral plans refuse to rewrite a shell profile, but bash-output-cap
appends its own marker block to one.
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