remove patch file

timestamp-tz.patch

@@ -1,137 +0,0 @@
-Format timestamps as Asia/Dushanbe (UTC+5)
-
-SQLite stores all timestamps as UTC via datetime('now'). The UI was
-rendering them raw (e.g. "2026-05-18 15:42:03"), which is 5 hours
-behind local time for Tajikistan.
-
-Add formatTs() to the i18n store alongside formatMoney/localized.
-It appends 'Z' so JS Date treats the SQLite string as UTC, then
-formats with Intl using the Asia/Dushanbe timezone (ru-RU locale).
-
-Replace all bare timestamp renders on:
-- / (dashboard: recent movements created_at)
-- /parts/[id] (part created_at, updated_at, movement history)
-- /invoices/[id] (invoice saved_at on receipt)
-- /admin/reports (recent sales saved_at; replaces local formatWhen)
-
-Tested: UTC "2026-05-18 15:42:03" -> "18.05.2026, 20:42" (pass)
-        UTC "2026-05-18 00:30:00" -> "18.05.2026, 05:30" (pass)
-        null/empty/invalid input handled gracefully (pass)
-
-Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
----
- src/lib/i18n/store.js                      | 15 +++++++++++++++
- src/routes/+page.svelte                    |  2 +-
- src/routes/admin/reports/+page.svelte      |  9 +--------
- src/routes/invoices/[id]/+page.svelte      |  2 +-
- src/routes/parts/[id]/+page.svelte         |  4 ++--
- 5 files changed, 20 insertions(+), 12 deletions(-)
-
-diff --git a/src/lib/i18n/store.js b/src/lib/i18n/store.js
---- a/src/lib/i18n/store.js
-+++ b/src/lib/i18n/store.js
-@@ -1,3 +1,18 @@
-+// formatTs: convert a SQLite UTC timestamp string ("YYYY-MM-DD HH:MM:SS")
-+// to a human-readable local time in Asia/Dushanbe (UTC+5).
-+// The appended 'Z' is critical — without it JS parses as local time.
-+export function formatTs(utcStr) {
-+  if (!utcStr) return '';
-+  const d = new Date(utcStr.replace(' ', 'T') + 'Z');
-+  if (isNaN(d.getTime())) return utcStr;
-+  return d.toLocaleString('ru-RU', {
-+    timeZone: 'Asia/Dushanbe',
-+    day:    '2-digit',
-+    month:  '2-digit',
-+    year:   'numeric',
-+    hour:   '2-digit',
-+    minute: '2-digit',
-+  });
-+}
-+
-diff --git a/src/routes/+page.svelte b/src/routes/+page.svelte
---- a/src/routes/+page.svelte
-+++ b/src/routes/+page.svelte
-@@ -1,6 +1,6 @@
- <script>
--  import { locale, t, localized } from '$lib/i18n/store.js';
-+  import { locale, t, localized, formatTs } from '$lib/i18n/store.js';
- 
-   export let data;
-   $: lang = $locale;
-@@ -48,7 +48,7 @@
-       {#each movements as m}
-         <tr>
--          <td>{m.created_at}</td>
-+          <td>{formatTs(m.created_at)}</td>
-           <td><span class="pill">{$t('movements.type_' + m.movement_type)}</span></td>
-           <td><a href="/parts/{m.part_id}">{localized(m, 'name', lang)}</a></td>
-           <td class="num">{m.quantity}</td>
-
-diff --git a/src/routes/admin/reports/+page.svelte b/src/routes/admin/reports/+page.svelte
---- a/src/routes/admin/reports/+page.svelte
-+++ b/src/routes/admin/reports/+page.svelte
-@@ -1,6 +1,6 @@
- <script>
--  import { locale, t, localized, formatMoney } from '$lib/i18n/store.js';
-+  import { locale, t, localized, formatMoney, formatTs } from '$lib/i18n/store.js';
- 
-   export let data;
-   $: lang = $locale;
-   $: ({ sales, topParts, inventory, recentSales } = data);
- 
--  function formatWhen(iso) {
--    if (!iso) return '';
--    const d = new Date(iso.replace(' ', 'T') + 'Z');
--    const pad = (n) => String(n).padStart(2, '0');
--    return `${d.getFullYear()}-${pad(d.getMonth() + 1)}-${pad(d.getDate())} ${pad(d.getHours())}:${pad(d.getMinutes())}`;
--  }
- </script>
-@@ -139,7 +132,7 @@
-       {#each recentSales as s}
-         <tr>
--          <td>{formatWhen(s.saved_at)}</td>
-+          <td>{formatTs(s.saved_at)}</td>
-           <td class="num">{s.line_count}</td>
-
-diff --git a/src/routes/invoices/[id]/+page.svelte b/src/routes/invoices/[id]/+page.svelte
---- a/src/routes/invoices/[id]/+page.svelte
-+++ b/src/routes/invoices/[id]/+page.svelte
-@@ -1,6 +1,6 @@
- <script>
--  import { locale, t, localized, formatMoney } from '$lib/i18n/store.js';
-+  import { locale, t, localized, formatMoney, formatTs } from '$lib/i18n/store.js';
- 
-   export let data;
-   $: lang = $locale;
-@@ -16,7 +16,7 @@
-   <header class="head">
-     <div>
-       <h1>{$t('invoices.saved_title')} #{invoice.id}</h1>
--      <p class="muted">{invoice.saved_at}</p>
-+      <p class="muted">{formatTs(invoice.saved_at)}</p>
-     </div>
-
-diff --git a/src/routes/parts/[id]/+page.svelte b/src/routes/parts/[id]/+page.svelte
---- a/src/routes/parts/[id]/+page.svelte
-+++ b/src/routes/parts/[id]/+page.svelte
-@@ -1,7 +1,7 @@
- <script>
-   import { enhance } from '$app/forms';
--  import { locale, t, localized, formatMoney } from '$lib/i18n/store.js';
-+  import { locale, t, localized, formatMoney, formatTs } from '$lib/i18n/store.js';
- 
-   export let data;
-   export let form;
-@@ -115,8 +115,8 @@
-       <hr />
--      <div class="muted small">{$t('common.created')}: {part.created_at}</div>
--      <div class="muted small">{$t('common.updated')}: {part.updated_at}</div>
-+      <div class="muted small">{$t('common.created')}: {formatTs(part.created_at)}</div>
-+      <div class="muted small">{$t('common.updated')}: {formatTs(part.updated_at)}</div>
-     </div>
-@@ -131,7 +131,7 @@
-           {#each movements as m}
-             <tr>
--              <td>{m.created_at}</td>
-+              <td>{formatTs(m.created_at)}</td>
-               <td><span class="pill">{$t('movements.type_' + m.movement_type)}</span></td>