wip(mechanic): inflight damage-flow + vendor scheme + PhotoAnnotate + TT views

Маркер «вот где остановилась mechanic-сессия» — не разбито по логическим коммитам,
зафиксировано целиком чтобы не потерять при отвлечении/чекаутах.

Modified:
- pages/InspectionEditor.tsx — расширение damage-flow внутри редактора
- pages/VehicleCard.tsx — vendor data + расширение карточки
- pages/InspectionReview.tsx — обновлённый review
- api/{auth,inspections,photos,vehicles}.ts — новые endpoints для TT + photo flow
- components/damage-flow/DamageClassifyDialog.tsx — multi-step UI
- components/vehicle-scheme/VendorVehicleScheme.tsx — SVG zone interaction
- data/damageVocabulary.ts — обновлённый словарь повреждений
- frontend index.html/manifest/icons — PWA-метаданные

New (untracked):
- components/damage-flow/PhotoAnnotateStep.tsx — новый шаг flow'а
- components/tt/ — vendor TT-state UI
- pages/TtStateDetail.tsx — экран осмотра вендора
- recon/findings/damage_model.md + damage_vocabulary.json + scheme/ — recon docs

Cleanup: удалены bash-garbage 'Last' и 'dict[str' из frontend/.

recon/findings/scheme/svg_context.txt

@@ -0,0 +1,37 @@
+=== Strings BEFORE exterior SVG (idx 391) ===
+[376] US+201813: 'Левый передний диск '
+[377] US+201855: 'Правый передний диск '
+[378] US+201899: 'Правый задний диск '
+[379] US+201939: 'Левый задний диск '
+[380] US+201977: 'штампованный'
+[381] US+202003: 'штампованный с колпаком'
+[382] US+202051: 'литой'
+[383] US+202063: '<path onclick="Foo.ChangeRezina(0)" transform="scale(0.2, 0.2)" fill="#006DF0" d="M501.961,245.961h-42.423l10.335-10.335c3.92-3.92,3.92-10.277,0-14.198c-3.921-3.919-10.276-3.919-14.198,0    l-24.532,2'
+[384] US+210660: '<path ontouchstart="Foo.ChangeRezinaOnStart(0)" ontouchend="Foo.ChangeRezinaOnEnd(0)" transform="scale(0.2, 0.2)" fill="#FFDA44" d="M497.78,326.334l-51.395-70.808l51.395-70.804c1.711-2.475,2.088-5.232'
+[385] US+212935: '<path onclick="Foo.ChangeRezina(1)" transform="scale(0.2, 0.2)" fill="#006DF0" d="M501.961,245.961h-42.423l10.335-10.335c3.92-3.92,3.92-10.277,0-14.198c-3.921-3.919-10.276-3.919-14.198,0    l-24.532,2'
+[386] US+221532: '<path ontouchstart="Foo.ChangeRezinaOnStart(1)" ontouchend="Foo.ChangeRezinaOnEnd(1)" transform="scale(0.2, 0.2)" fill="#FFDA44" d="M497.78,326.334l-51.395-70.808l51.395-70.804c1.711-2.475,2.088-5.232'
+[387] US+223807: '<path onclick="Foo.ChangeRezina(2)" transform="scale(0.2, 0.2)" fill="#006DF0" d="M501.961,245.961h-42.423l10.335-10.335c3.92-3.92,3.92-10.277,0-14.198c-3.921-3.919-10.276-3.919-14.198,0    l-24.532,2'
+[388] US+232404: '<path ontouchstart="Foo.ChangeRezinaOnStart(2)" ontouchend="Foo.ChangeRezinaOnEnd(2)" transform="scale(0.2, 0.2)" fill="#FFDA44" d="M497.78,326.334l-51.395-70.808l51.395-70.804c1.711-2.475,2.088-5.232'
+[389] US+234679: '<path onclick="Foo.ChangeRezina(3)" transform="scale(0.2, 0.2)" fill="#006DF0" d="M501.961,245.961h-42.423l10.335-10.335c3.92-3.92,3.92-10.277,0-14.198c-3.921-3.919-10.276-3.919-14.198,0    l-24.532,2'
+[390] US+243276: '<path ontouchstart="Foo.ChangeRezinaOnStart(3)" ontouchend="Foo.ChangeRezinaOnEnd(3)" transform="scale(0.2, 0.2)" fill="#FFDA44" d="M497.78,326.334l-51.395-70.808l51.395-70.804c1.711-2.475,2.088-5.232'
+
+=== Strings AFTER exterior SVG ===
+[392] US+324296: '</g><g transform ="translate(660, 150)">'
+[393] US+324378: '</g><g transform ="translate(60, 950)">'
+[394] US+324458: '</g><g transform ="translate(660, 950)">'
+[395] US+324540: '</g><path fill = "#C0C0C0" d="M352.2200000000006,295.44000000000045C352.1500000000006,299.89000000000044,352.1700000000006,304.3500000000005,352.1900000000006,308.81000000000046C390.92000000000064,308'
+[396] US+330189: '<path class="52" ontouchstart="onstart(52)" ontouchend="onend(52)" fill = "#ffffff" d="M704.9500000000005,302.20000000000044C704.8900000000006,306.51000000000045,704.9600000000005,310.84000000000043,7'
+[397] US+332198: '<path class="51" ontouchstart="onstart(51)" ontouchend="onend(51)" fill = "#ffffff" d="M90.69000000000051,300.70000000000044C85.06000000000051,303.2800000000004,84.14000000000051,310.11000000000047,82'
+[398] US+333995: '<path fill = "#C0C0C0" d="M684.1800000000005,309.9200000000004C684.0400000000005,315.9500000000004,684.7600000000006,321.96000000000043,684.5100000000006,327.9900000000004C684.6600000000005,330.130000'
+[399] US+338054: '<path fill = "#C0C0C0" d="M122.05000000000052,309.27000000000044C122.98000000000053,318.9100000000004,123.96000000000052,328.5500000000004,125.32000000000052,338.14000000000044C129.62000000000052,337.'
+[400] US+341951: '<path class="3" ontouchstart="onstart(3)" ontouchend="onend(3)" fill = "#ffffff" d="M350,130L470,130,470,152,350,152Z" />'
+[401] US+342196: '<path ontouchstart="onstart(57)" ontouchend="onend(57)" fill = "#ffffff" d = "M360,130L390,130,400,152,350,152Z" />'
+[402] US+342429: '<path class="30" fill = "#C0C0C0" ontouchstart="onstart(30)" ontouchend="onend(30)" d="M509.22000000000014,746.4400000000003C512.6800000000002,756.4900000000002,515.8800000000001,766.7000000000003,520'
+[403] US+344372: '<path fill = "#C0C0C0" class="31" ontouchstart="onstart(31)" ontouchend="onend(31)" d="M298.04000000000013,743.8400000000003C298.5500000000001,754.5800000000003,298.91000000000014,765.3500000000003,29'
+[404] US+346287: '<path class="28" ontouchstart="onstart(28)" ontouchend="onend(28)" fill="№ffffff" d="M170.45000000000044,496.19000000000057C170.49000000000044,498.31000000000057,170.41000000000045,500.45000000000056,'
+[405] US+347230: '<path class="29" ontouchstart="onstart(29)" ontouchend="onend(29)" fill="#ffffff" d="M645.2800000000004,504.77000000000055C647.3600000000005,503.95000000000056,649.5200000000004,503.39000000000055,651'
+[406] US+348151: '<path fill = "#C0C0C0" d="M531.9600000000002,557.0300000000004C532.1600000000002,583.7900000000004,531.5300000000002,610.5500000000004,531.8000000000002,637.3000000000004C534.7500000000002,635.7400000'
+[407] US+353102: '<path d="M664.2900000000003,581.3900000000006C667.1000000000003,580.3300000000006,671.5300000000003,581.3400000000006,671.4800000000004,585.0100000000006C671.5500000000004,593.9800000000006,671.600000'
+[408] US+358861: '<path d="M153.3000000000003,581.3800000000006C156.1100000000003,580.3300000000006,160.5200000000003,581.3300000000006,160.4800000000003,585.0000000000006C160.56000000000031,593.9600000000006,160.59000'
+[409] US+363706: '<path fill = "#C0C0C0" d="M172.47000000000034,456.1500000000006C171.80000000000035,465.5700000000006,171.77000000000035,475.5100000000006,175.78000000000034,484.2800000000006C178.87000000000035,489.95'
+[410] US+369021: '<path class="22" ontouchstart="onstart(22)" ontouchend="onend(22)" fill = "#ffffff" d="M283.93000000000006,1063.81C282.95000000000005,1065.78,281.52000000000004,1067.7,281.5400000000001,1070.01C281.48'