feat(oxibadge): add timesheet review and export screen

Add the month-review screen shown after records/employees load: an
editable per-employee timesheet table with issue/rounding detection,
bulk fixes (reorder stacked punches, add lunch break, round to step),
and an export flow (single employee or all) wired to a new Rust
export_timesheet command. Split into focused components under
review/ instead of one large file, with shared i18n keys and a new
export_timesheet IPC command.

Assisted-by: Claude Sonnet 5 <noreply@anthropic.com>

oxibadge/src/lib/components/review/ExportModal.svelte

@@ -0,0 +1,215 @@
+<script lang="ts">
+  import { _ } from 'svelte-i18n';
+  import { ROUND_STEP } from './analysis';
+  import FixButton from './FixButton.svelte';
+  import ActionButton from './ActionButton.svelte';
+
+  let {
+    title,
+    scopeIssues,
+    scopeInfos,
+    items,
+    onclose,
+    onroundandexport,
+    onexportanyway
+  }: {
+    title: string;
+    scopeIssues: number;
+    scopeInfos: number;
+    items: { key: string; label: string; detail: string; red: boolean; go: () => void }[];
+    onclose: () => void;
+    onroundandexport: () => void;
+    onexportanyway: () => void;
+  } = $props();
+</script>
+
+<div class="modal-wrap">
+  <button type="button" class="modal-backdrop" aria-label={$_('review.cancel_export_aria')} onclick={onclose}
+  ></button>
+  <div class="modal" role="alertdialog" aria-modal="true" aria-labelledby="ox-exp-title" aria-describedby="ox-exp-desc">
+    <div class="modal-icon">
+      <svg width="22" height="22" viewBox="0 0 24 24" aria-hidden="true"
+        ><path d="M10.3 3.9L2.4 17.5A2 2 0 0 0 4.1 20.5h15.8a2 2 0 0 0 1.7-3L13.7 3.9a2 2 0 0 0-3.4 0z" /><path
+          d="M12 9.5v4M12 17h.01"
+        /></svg
+      >
+    </div>
+    <div class="modal-text">
+      <h2 id="ox-exp-title">{title}</h2>
+      <p id="ox-exp-desc">
+        {#if scopeIssues}
+          {$_('review.export_warning_issues')}
+        {:else}
+          {$_('review.export_warning_unrounded', { values: { step: ROUND_STEP } })}
+        {/if}
+      </p>
+    </div>
+    <div class="modal-list scroll">
+      {#each items as it (it.key)}
+        <button type="button" class="menu-item row-item" onclick={it.go}>
+          <span class="mi-label">{it.label}</span>
+          <span class="mi-detail" class:red={it.red} class:blue={!it.red}>{it.detail}</span>
+          <svg width="14" height="14" viewBox="0 0 24 24" aria-hidden="true" class="mi-chev"
+            ><path d="M9 6l6 6-6 6" /></svg
+          >
+        </button>
+      {/each}
+    </div>
+    <div class="modal-actions">
+      <ActionButton onclick={onclose}>{$_('review.back_to_review')}</ActionButton>
+      {#if scopeIssues === 0 && scopeInfos > 0}
+        <FixButton size="tall" blue onclick={onroundandexport}>
+          {#snippet icon()}
+            <svg width="16" height="16" viewBox="0 0 24 24" aria-hidden="true" style="stroke-width: 2"
+              ><circle cx="12" cy="13" r="8" /><path d="M12 9v4l2.5 2.5M10 2h4" /></svg
+            >
+          {/snippet}
+          {$_('review.round_and_export')}
+        </FixButton>
+      {/if}
+      <ActionButton primary onclick={onexportanyway}>
+        {#snippet icon()}
+          <svg width="18" height="18" viewBox="0 0 24 24" aria-hidden="true" style="stroke-width: 2"
+            ><path d="M12 4v11M7 10l5 5 5-5M5 20h14" /></svg
+          >
+        {/snippet}
+        {$_('review.export_anyway')}
+      </ActionButton>
+    </div>
+  </div>
+</div>
+
+<style>
+  .modal-wrap {
+    position: absolute;
+    inset: 0;
+    z-index: 40;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    padding: 24px;
+    box-sizing: border-box;
+  }
+
+  .modal-backdrop {
+    all: unset;
+    position: absolute;
+    inset: 0;
+    background: rgba(0, 0, 0, 0.6);
+    cursor: default;
+  }
+
+  .modal {
+    position: relative;
+    width: 100%;
+    max-width: 440px;
+    box-sizing: border-box;
+    padding: 24px;
+    background: #1a1a1a;
+    border: 1px solid #333333;
+    border-radius: 18px;
+    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.6);
+    display: flex;
+    flex-direction: column;
+    gap: 18px;
+  }
+
+  .modal-icon {
+    width: 44px;
+    height: 44px;
+    border-radius: 12px;
+    background: rgba(229, 72, 77, 0.14);
+    color: #ff6b74;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+  }
+
+  .modal-text {
+    display: flex;
+    flex-direction: column;
+    gap: 8px;
+  }
+
+  .modal-text h2 {
+    margin: 0;
+    font-family: var(--ox-font-display);
+    font-weight: 700;
+    font-size: 22px;
+    line-height: 1.2;
+    letter-spacing: -0.02em;
+    color: #ffffff;
+  }
+
+  .modal-text p {
+    margin: 0;
+    font-size: 14px;
+    line-height: 1.5;
+    color: #a3a3a3;
+  }
+
+  .modal-list {
+    max-height: 196px;
+    overflow-y: auto;
+    display: flex;
+    flex-direction: column;
+    gap: 2px;
+    padding: 4px;
+    border: 1px solid #2a2a2a;
+    border-radius: 12px;
+    background: #151515;
+  }
+
+  .menu-item {
+    all: unset;
+    box-sizing: border-box;
+    width: 100%;
+    display: flex;
+    align-items: flex-start;
+    gap: 12px;
+    padding: 10px 12px;
+    border-radius: 10px;
+    font-size: 14px;
+    color: #bdbdbd;
+    cursor: pointer;
+    transition: background 0.15s;
+  }
+
+  .menu-item:hover {
+    background: #252525;
+  }
+
+  .menu-item:focus-visible {
+    outline: 2px solid var(--ox-accent);
+    outline-offset: -2px;
+  }
+
+  .row-item {
+    align-items: center;
+    padding: 8px 10px;
+    min-height: 40px;
+  }
+
+  .mi-label {
+    flex: 1;
+    min-width: 0;
+    color: #e6e6e6;
+    font-weight: 500;
+  }
+
+  .mi-detail {
+    font-size: 12.5px;
+    white-space: nowrap;
+  }
+
+  .mi-chev {
+    color: #6e6e6e;
+  }
+
+  .modal-actions {
+    display: flex;
+    flex-wrap: wrap;
+    justify-content: flex-end;
+    gap: 10px;
+  }
+</style>