Adds an id-keyed hierarchical `tree: OverTimeRow[]` sidecar to
getCategoryOverTime, built via the generic buildLeafDrivenTree (#263) as
buildOverTimeTree — leaf-driven, income-first, no top-N / no "Other" bucket.
The name-keyed pivot (data/categories/colors/types/categoryIds) is left
BYTE-IDENTICAL, so the Trends chart and the dashboard render unchanged.
computeOverTimeResults now consumes the id-keyed tree LEAVES (never the
`is_parent` subtotals) grouped by each leaf's category_id-resolved type, so
the section subtotals and the Result-before/net lines are exact: two homonym
categories of different types no longer collide, and a non-top-N income or
transfer category is no longer lumped into "Other" as an expense.
CategoryOverTimeTable renders the tree leaves (every category, id-safe)
instead of the top-N pivot; the chart keeps reading the top-N-capped pivot so
its stacked series stay bounded. OverTimeRow mirrors CategoryDelta's snake_case
hierarchy block (parent_id/is_parent/depth/category_type) so it composes with
collapsibleRows / useCollapsibleGroups for the #265 hierarchy work.
Tests: rewrote overTimeResults.test.ts onto the tree (homonym regression +
leaves-only-not-parents); added buildOverTimeTree suite (nesting, income-first,
grand-total invariance, orphan, A->B->A cycle depth guard) and a
getCategoryOverTime tree-wiring test proving the pivot stays top-N+Other while
the tree carries every category. 720 vitest green, build + tsc green.
Resolves#264
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The Trends report previously opened on the global monthly chart, which
has no income section — so a user's revenue (e.g. their pay) was hidden
until they manually switched to the "By category" table view.
Open the report on byCategory + table by default so the income section
(and therefore payroll) is visible immediately. Two scoped call-site
changes:
- useTrends initial subView: "global" -> "byCategory"
- ReportsTrendsPage viewMode fallback: readViewMode(key, "table")
Both defaults are scoped to Trends. The real-vs-real compare report
(distinct "reports-viewmode-compare" storage key) is unaffected, and a
user's own persisted view choice still wins over the new fallback.
Resolves#262
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Adds a segmented chart-type toggle to the /reports/trends "By category"
sub-view that switches between the existing stacked bars (default,
unchanged) and a new Recharts AreaChart with stackId="1" showing total
composition over time. Both modes share the same category palette and
SVG grayscale patterns so the visual signature is preserved.
- CategoryOverTimeChart gains a chartType: 'line' | 'area' prop
(default 'line' for backward compatibility with the dashboard usage).
- New TrendsChartTypeToggle component, persisted in localStorage under
"reports-trends-category-charttype".
- Toggle only renders in the "By category" sub-view with chart view
mode selected; hidden otherwise.
- i18n keys reports.trends.chartLine / chartArea / chartTypeAria in
FR and EN.
- CHANGELOG entries in both languages.
- Flesh out ReportsTrendsPage with internal subview toggle
(global / byCategory) and ViewModeToggle (storage key reports-viewmode-trends)
- Reuse existing MonthlyTrendsChart/Table and CategoryOverTimeChart/Table
without modification; wire them through useTrends + useReportsPeriod so the
URL period is respected
- Add reports.trends.subviewGlobal / subviewByCategory keys in FR + EN
Fixes#72
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Delete DynamicReport* components and pivot types (PivotConfig, PivotResult, PivotFieldId, etc.)
- Remove getDynamicReportData/getDynamicFilterValues from reportService
- Strip pivotConfig/pivotResult from useReports hook and ReportsPage
- Drop "dynamic" from ReportTab union
- Remove reports.pivot.* and reports.dynamic i18n keys in FR and EN
- Add skeletons for /reports/highlights, /trends, /compare, /category pages
- Register the 4 new sub-routes in App.tsx
- Add reports.hub, reports.viewMode, reports.empty, common.underConstruction keys
- New shared ContextMenu component with click-outside + Escape handling
- Refactor ChartContextMenu to compose generic ContextMenu
- New ViewModeToggle with localStorage persistence via storageKey
- New Sparkline (Recharts LineChart) for compact trends
- Unit tests for readViewMode helper
Fixes#69
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
