feat: post approval workflow, i18n completion, and multiple fixes

- Add approval process to posts (approver multi-select, rejected status column)
- Reorganize PostDetailPanel into Content, Scheduling, Approval sections
- Fix save button visibility: move to fixed footer via SlidePanel footer prop
- Change date picker from datetime-local to date-only
- Complete Arabic translations across all panels (Header, Issues, Artefacts)
- Fix artefact versioning to start empty (copyFromPrevious defaults to false)
- Separate media uploads by type (image, audio, video) in PostDetailPanel
- Fix team membership save when editing own profile as superadmin
- Server: add approver_ids column to Posts, enrich GET/POST/PATCH responses

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

client/src/i18n/ar.json

@@ -30,6 +30,7 @@
   "common.noResults": "لا توجد نتائج",
   "common.loading": "جاري التحميل...",
   "common.unassigned": "غير مُسند",
+  "common.close": "إغلاق",
   "common.required": "مطلوب",
   "common.saveFailed": "فشل الحفظ. حاول مجدداً.",
   "common.updateFailed": "فشل التحديث. حاول مجدداً.",
@@ -130,6 +131,7 @@
   "posts.status.approved": "مُعتمد",
   "posts.status.scheduled": "مجدول",
   "posts.status.published": "منشور",
+  "posts.status.rejected": "مرفوض",
   "tasks.title": "المهام",
   "tasks.newTask": "مهمة جديدة",
   "tasks.editTask": "تعديل المهمة",
@@ -693,5 +695,198 @@
   "settings.roleName": "اسم الدور",
   "settings.roleColor": "اللون",
   "settings.deleteRoleConfirm": "هل أنت متأكد من حذف هذا الدور؟",
-  "settings.noRoles": "لم يتم تحديد أدوار بعد. أضف أول دور."
+  "settings.noRoles": "لم يتم تحديد أدوار بعد. أضف أول دور.",
+
+  "header.dashboard": "لوحة التحكم",
+  "header.posts": "إنتاج المحتوى",
+  "header.assets": "الأصول",
+  "header.campaigns": "الحملات",
+  "header.finance": "المالية",
+  "header.projects": "المشاريع",
+  "header.tasks": "مهامي",
+  "header.team": "الفريق",
+  "header.users": "إدارة المستخدمين",
+  "header.projectDetails": "تفاصيل المشروع",
+  "header.campaignDetails": "تفاصيل الحملة",
+  "header.page": "الصفحة",
+  "header.superadmin": "مسؤول عام",
+  "header.manager": "مدير",
+  "header.contributor": "مساهم",
+  "header.passwordMismatch": "كلمتا المرور الجديدتان غير متطابقتين",
+  "header.passwordMinLength": "كلمة المرور الجديدة يجب أن تكون ٦ أحرف على الأقل",
+  "header.passwordUpdateSuccess": "تم تحديث كلمة المرور بنجاح",
+  "header.passwordUpdateFailed": "فشل في تغيير كلمة المرور",
+  "header.userManagement": "إدارة المستخدمين",
+  "header.changePassword": "تغيير كلمة المرور",
+  "header.signOut": "تسجيل الخروج",
+  "header.currentPassword": "كلمة المرور الحالية",
+  "header.newPassword": "كلمة المرور الجديدة",
+  "header.confirmNewPassword": "تأكيد كلمة المرور الجديدة",
+  "header.updatePassword": "تحديث كلمة المرور",
+  "header.saving": "جاري الحفظ...",
+
+  "issues.title": "المشاكل",
+  "issues.subtitle": "تتبع وإدارة البلاغات المقدمة",
+  "issues.searchPlaceholder": "البحث في المشاكل...",
+  "issues.allStatuses": "جميع الحالات",
+  "issues.allCategories": "جميع الفئات",
+  "issues.allTypes": "جميع الأنواع",
+  "issues.allBrands": "جميع العلامات",
+  "issues.allPriorities": "جميع الأولويات",
+  "issues.clearAll": "مسح الكل",
+  "issues.noIssuesFound": "لم يتم العثور على مشاكل",
+  "issues.tryAdjustingFilters": "جرّب تعديل الفلاتر",
+  "issues.noIssuesSubmitted": "لم يتم تقديم أي مشاكل بعد",
+  "issues.issuesDeleted": "تم حذف المشاكل",
+  "issues.tableTitle": "العنوان",
+  "issues.tableSubmitter": "مُقدّم البلاغ",
+  "issues.tableBrand": "العلامة التجارية",
+  "issues.tableCategory": "الفئة",
+  "issues.tableType": "النوع",
+  "issues.tablePriority": "الأولوية",
+  "issues.tableStatus": "الحالة",
+  "issues.tableAssignedTo": "مُسند إلى",
+  "issues.tableCreated": "تاريخ الإنشاء",
+
+  "issues.typeRequest": "طلب",
+  "issues.typeCorrection": "تصحيح",
+  "issues.typeComplaint": "شكوى",
+  "issues.typeSuggestion": "اقتراح",
+  "issues.typeOther": "أخرى",
+
+  "issues.priorityLow": "منخفض",
+  "issues.priorityMedium": "متوسط",
+  "issues.priorityHigh": "عالي",
+  "issues.priorityUrgent": "عاجل",
+
+  "issues.submitterInfo": "معلومات مُقدّم البلاغ",
+  "issues.nameLabel": "الاسم:",
+  "issues.emailLabel": "البريد الإلكتروني:",
+  "issues.phoneLabel": "الهاتف:",
+  "issues.submittedLabel": "تاريخ التقديم:",
+  "issues.description": "الوصف",
+  "issues.noDescription": "لا يوجد وصف",
+  "issues.assignedTo": "مُسند إلى",
+  "issues.unassigned": "غير مُسند",
+  "issues.brandLabel": "العلامة التجارية",
+  "issues.noBrand": "بدون علامة تجارية",
+  "issues.internalNotes": "ملاحظات داخلية (للموظفين فقط)",
+  "issues.internalNotesPlaceholder": "ملاحظات داخلية غير مرئية لمقدم البلاغ...",
+  "issues.resolutionSummary": "ملخص الحل (عام)",
+  "issues.resolvedOn": "تم الحل في",
+  "issues.acknowledge": "إقرار",
+  "issues.startWork": "بدء العمل",
+  "issues.resolve": "حل",
+  "issues.decline": "رفض",
+  "issues.publicTrackingLink": "رابط التتبع العام",
+  "issues.updatesTimeline": "الجدول الزمني للتحديثات",
+  "issues.addUpdatePlaceholder": "أضف تحديثاً...",
+  "issues.makePublic": "جعله عاماً (مرئي لمقدم البلاغ)",
+  "issues.addUpdate": "إضافة تحديث",
+  "issues.noUpdates": "لا توجد تحديثات بعد",
+  "issues.attachments": "المرفقات",
+  "issues.clickToUpload": "انقر لرفع ملف",
+  "issues.uploading": "جاري الرفع...",
+  "issues.download": "تحميل",
+  "issues.noAttachments": "لا توجد مرفقات",
+  "issues.resolveIssue": "حل المشكلة",
+  "issues.resolveSummaryHint": "قدّم ملخصاً للحل سيكون مرئياً لمقدم البلاغ.",
+  "issues.resolutionPlaceholder": "اشرح كيف تم حل هذه المشكلة...",
+  "issues.markAsResolved": "تحديد كمحلولة",
+  "issues.resolving": "جاري الحل...",
+  "issues.declineIssue": "رفض المشكلة",
+  "issues.declineReasonHint": "قدّم سبباً لرفض هذه المشكلة. سيكون مرئياً لمقدم البلاغ.",
+  "issues.declinePlaceholder": "اشرح لماذا لا يمكن معالجة هذه المشكلة...",
+  "issues.declining": "جاري الرفض...",
+
+  "artefacts.descriptionLabel": "الوصف",
+  "artefacts.descriptionFieldPlaceholder": "أضف وصفاً...",
+  "artefacts.approversLabel": "المعتمدون",
+  "artefacts.versions": "الإصدارات",
+  "artefacts.newVersion": "إصدار جديد",
+  "artefacts.languages": "اللغات",
+  "artefacts.addLanguage": "إضافة لغة",
+  "artefacts.noLanguages": "لم تتم إضافة لغات بعد",
+  "artefacts.imagesLabel": "الصور",
+  "artefacts.uploadImage": "رفع صورة",
+  "artefacts.uploading": "جاري الرفع...",
+  "artefacts.noImages": "لم يتم رفع صور بعد",
+  "artefacts.videosLabel": "الفيديوهات",
+  "artefacts.addVideoBtn": "إضافة فيديو",
+  "artefacts.noVideos": "لم تتم إضافة فيديوهات بعد",
+  "artefacts.comments": "التعليقات",
+  "artefacts.sendComment": "إرسال",
+  "artefacts.addCommentPlaceholder": "أضف تعليقاً...",
+  "artefacts.submitForReview": "إرسال للمراجعة",
+  "artefacts.submitting": "جاري الإرسال...",
+  "artefacts.reviewLinkTitle": "رابط المراجعة (ينتهي خلال ٧ أيام)",
+  "artefacts.feedbackTitle": "الملاحظات",
+  "artefacts.approvedByLabel": "تمت الموافقة بواسطة",
+  "artefacts.saveDraft": "حفظ",
+  "artefacts.savingDraft": "جاري الحفظ...",
+  "artefacts.versionNotes": "ملاحظات الإصدار",
+  "artefacts.whatChanged": "ما الذي تغير في هذا الإصدار؟",
+  "artefacts.copyLanguages": "نسخ اللغات من الإصدار السابق",
+  "artefacts.createVersion": "إنشاء إصدار",
+  "artefacts.creatingVersion": "جاري الإنشاء...",
+  "artefacts.languageLabel": "اللغة",
+  "artefacts.contentLabel": "المحتوى",
+  "artefacts.selectLanguage": "اختر لغة...",
+  "artefacts.enterContent": "أدخل المحتوى بهذه اللغة...",
+  "artefacts.addVideoTitle": "إضافة فيديو",
+  "artefacts.uploadFile": "رفع ملف",
+  "artefacts.chooseVideoFile": "اختر ملف فيديو",
+  "artefacts.videoFormats": "MP4، MOV، AVI، إلخ.",
+  "artefacts.googleDriveLink": "رابط Google Drive",
+  "artefacts.googleDriveUrl": "رابط Google Drive",
+  "artefacts.driveUrlPlaceholder": "https://drive.google.com/file/d/...",
+  "artefacts.publiclyAccessible": "الصق رابط مشاركة Google Drive. تأكد أن الملف متاح للعامة.",
+  "artefacts.addLink": "إضافة رابط",
+  "artefacts.adding": "جاري الإضافة...",
+  "artefacts.googleDriveVideo": "فيديو Google Drive",
+  "artefacts.deleteArtefactTooltip": "حذف المحتوى",
+  "artefacts.saveDraftTooltip": "حفظ المسودة",
+  "artefacts.createNewVersion": "إنشاء إصدار جديد",
+  "artefacts.failedLoadVersions": "فشل في تحميل الإصدارات",
+  "artefacts.failedLoadVersionData": "فشل في تحميل بيانات الإصدار",
+  "artefacts.versionCreated": "تم إنشاء الإصدار الجديد",
+  "artefacts.failedCreateVersion": "فشل في إنشاء الإصدار",
+  "artefacts.languageAdded": "تمت إضافة اللغة",
+  "artefacts.allFieldsRequired": "جميع الحقول مطلوبة",
+  "artefacts.failedAddLanguage": "فشل في إضافة اللغة",
+  "artefacts.languageDeleted": "تم حذف اللغة",
+  "artefacts.failedDeleteLanguage": "فشل في حذف اللغة",
+  "artefacts.fileUploaded": "تم رفع الملف",
+  "artefacts.uploadFailed": "فشل في الرفع",
+  "artefacts.videoLinkAdded": "تمت إضافة رابط الفيديو",
+  "artefacts.failedAddVideoLink": "فشل في إضافة رابط الفيديو",
+  "artefacts.enterDriveUrl": "يرجى إدخال رابط Google Drive",
+  "artefacts.attachmentDeleted": "تم حذف المرفق",
+  "artefacts.failedDeleteAttachment": "فشل في حذف المرفق",
+  "artefacts.submittedForReview": "تم الإرسال للمراجعة!",
+  "artefacts.failedSubmitReview": "فشل في الإرسال للمراجعة",
+  "artefacts.linkCopied": "تم نسخ الرابط",
+  "artefacts.commentAdded": "تمت إضافة التعليق",
+  "artefacts.failedAddComment": "فشل في إضافة التعليق",
+  "artefacts.updated": "تم التحديث",
+  "artefacts.failedUpdate": "فشل في التحديث",
+  "artefacts.draftSaved": "تم حفظ المسودة",
+  "artefacts.failedSaveDraft": "فشل في حفظ المسودة",
+  "artefacts.titleRequired": "العنوان مطلوب",
+  "artefacts.failedDelete": "فشل في الحذف",
+
+  "posts.images": "الصور",
+  "posts.audio": "الصوت",
+  "posts.videos": "الفيديوهات",
+  "posts.otherFiles": "ملفات أخرى",
+  "posts.addImage": "إضافة صورة",
+  "posts.addAudio": "إضافة صوت",
+  "posts.addVideo": "إضافة فيديو",
+  "posts.dragToUpload": "اسحب الملفات هنا للرفع",
+  "posts.assignedTo": "مُسند إلى",
+  "posts.approval": "الموافقة",
+  "posts.approvers": "المعتمدون",
+  "posts.selectApprovers": "اختر المعتمدين...",
+  "posts.scheduling": "الجدولة والتعيين",
+  "posts.content": "المحتوى"
 }

client/src/i18n/en.json

@@ -30,6 +30,7 @@
   "common.noResults": "No results",
   "common.loading": "Loading...",
   "common.unassigned": "Unassigned",
+  "common.close": "Close",
   "common.required": "Required",
   "common.saveFailed": "Failed to save. Please try again.",
   "common.updateFailed": "Failed to update. Please try again.",
@@ -130,6 +131,7 @@
   "posts.status.approved": "Approved",
   "posts.status.scheduled": "Scheduled",
   "posts.status.published": "Published",
+  "posts.status.rejected": "Rejected",
   "tasks.title": "Tasks",
   "tasks.newTask": "New Task",
   "tasks.editTask": "Edit Task",
@@ -693,5 +695,198 @@
   "settings.roleName": "Role name",
   "settings.roleColor": "Color",
   "settings.deleteRoleConfirm": "Are you sure you want to delete this role?",
-  "settings.noRoles": "No roles defined yet. Add your first role."
+  "settings.noRoles": "No roles defined yet. Add your first role.",
+
+  "header.dashboard": "Dashboard",
+  "header.posts": "Post Production",
+  "header.assets": "Assets",
+  "header.campaigns": "Campaigns",
+  "header.finance": "Finance",
+  "header.projects": "Projects",
+  "header.tasks": "My Tasks",
+  "header.team": "Team",
+  "header.users": "User Management",
+  "header.projectDetails": "Project Details",
+  "header.campaignDetails": "Campaign Details",
+  "header.page": "Page",
+  "header.superadmin": "Superadmin",
+  "header.manager": "Manager",
+  "header.contributor": "Contributor",
+  "header.passwordMismatch": "New passwords do not match",
+  "header.passwordMinLength": "New password must be at least 6 characters",
+  "header.passwordUpdateSuccess": "Password updated successfully",
+  "header.passwordUpdateFailed": "Failed to change password",
+  "header.userManagement": "User Management",
+  "header.changePassword": "Change Password",
+  "header.signOut": "Sign Out",
+  "header.currentPassword": "Current Password",
+  "header.newPassword": "New Password",
+  "header.confirmNewPassword": "Confirm New Password",
+  "header.updatePassword": "Update Password",
+  "header.saving": "Saving...",
+
+  "issues.title": "Issues",
+  "issues.subtitle": "Track and manage issue submissions",
+  "issues.searchPlaceholder": "Search issues...",
+  "issues.allStatuses": "All Statuses",
+  "issues.allCategories": "All Categories",
+  "issues.allTypes": "All Types",
+  "issues.allBrands": "All Brands",
+  "issues.allPriorities": "All Priorities",
+  "issues.clearAll": "Clear All",
+  "issues.noIssuesFound": "No issues found",
+  "issues.tryAdjustingFilters": "Try adjusting your filters",
+  "issues.noIssuesSubmitted": "No issues have been submitted yet",
+  "issues.issuesDeleted": "Issues deleted",
+  "issues.tableTitle": "Title",
+  "issues.tableSubmitter": "Submitter",
+  "issues.tableBrand": "Brand",
+  "issues.tableCategory": "Category",
+  "issues.tableType": "Type",
+  "issues.tablePriority": "Priority",
+  "issues.tableStatus": "Status",
+  "issues.tableAssignedTo": "Assigned To",
+  "issues.tableCreated": "Created",
+
+  "issues.typeRequest": "Request",
+  "issues.typeCorrection": "Correction",
+  "issues.typeComplaint": "Complaint",
+  "issues.typeSuggestion": "Suggestion",
+  "issues.typeOther": "Other",
+
+  "issues.priorityLow": "Low",
+  "issues.priorityMedium": "Medium",
+  "issues.priorityHigh": "High",
+  "issues.priorityUrgent": "Urgent",
+
+  "issues.submitterInfo": "Submitter Information",
+  "issues.nameLabel": "Name:",
+  "issues.emailLabel": "Email:",
+  "issues.phoneLabel": "Phone:",
+  "issues.submittedLabel": "Submitted:",
+  "issues.description": "Description",
+  "issues.noDescription": "No description provided",
+  "issues.assignedTo": "Assigned To",
+  "issues.unassigned": "Unassigned",
+  "issues.brandLabel": "Brand",
+  "issues.noBrand": "No brand",
+  "issues.internalNotes": "Internal Notes (Staff Only)",
+  "issues.internalNotesPlaceholder": "Internal notes not visible to submitter...",
+  "issues.resolutionSummary": "Resolution Summary (Public)",
+  "issues.resolvedOn": "Resolved on",
+  "issues.acknowledge": "Acknowledge",
+  "issues.startWork": "Start Work",
+  "issues.resolve": "Resolve",
+  "issues.decline": "Decline",
+  "issues.publicTrackingLink": "Public Tracking Link",
+  "issues.updatesTimeline": "Updates Timeline",
+  "issues.addUpdatePlaceholder": "Add an update...",
+  "issues.makePublic": "Make public (visible to submitter)",
+  "issues.addUpdate": "Add Update",
+  "issues.noUpdates": "No updates yet",
+  "issues.attachments": "Attachments",
+  "issues.clickToUpload": "Click to upload file",
+  "issues.uploading": "Uploading...",
+  "issues.download": "Download",
+  "issues.noAttachments": "No attachments",
+  "issues.resolveIssue": "Resolve Issue",
+  "issues.resolveSummaryHint": "Provide a resolution summary that will be visible to the submitter.",
+  "issues.resolutionPlaceholder": "Explain how this issue was resolved...",
+  "issues.markAsResolved": "Mark as Resolved",
+  "issues.resolving": "Resolving...",
+  "issues.declineIssue": "Decline Issue",
+  "issues.declineReasonHint": "Provide a reason for declining this issue. This will be visible to the submitter.",
+  "issues.declinePlaceholder": "Explain why this issue cannot be addressed...",
+  "issues.declining": "Declining...",
+
+  "artefacts.descriptionLabel": "Description",
+  "artefacts.descriptionFieldPlaceholder": "Add a description...",
+  "artefacts.approversLabel": "Approvers",
+  "artefacts.versions": "Versions",
+  "artefacts.newVersion": "New Version",
+  "artefacts.languages": "Languages",
+  "artefacts.addLanguage": "Add Language",
+  "artefacts.noLanguages": "No languages added yet",
+  "artefacts.imagesLabel": "Images",
+  "artefacts.uploadImage": "Upload Image",
+  "artefacts.uploading": "Uploading...",
+  "artefacts.noImages": "No images uploaded yet",
+  "artefacts.videosLabel": "Videos",
+  "artefacts.addVideoBtn": "Add Video",
+  "artefacts.noVideos": "No videos added yet",
+  "artefacts.comments": "Comments",
+  "artefacts.sendComment": "Send",
+  "artefacts.addCommentPlaceholder": "Add a comment...",
+  "artefacts.submitForReview": "Submit for Review",
+  "artefacts.submitting": "Submitting...",
+  "artefacts.reviewLinkTitle": "Review Link (expires in 7 days)",
+  "artefacts.feedbackTitle": "Feedback",
+  "artefacts.approvedByLabel": "Approved by",
+  "artefacts.saveDraft": "Save",
+  "artefacts.savingDraft": "Saving...",
+  "artefacts.versionNotes": "Version Notes",
+  "artefacts.whatChanged": "What changed in this version?",
+  "artefacts.copyLanguages": "Copy languages from previous version",
+  "artefacts.createVersion": "Create Version",
+  "artefacts.creatingVersion": "Creating...",
+  "artefacts.languageLabel": "Language",
+  "artefacts.contentLabel": "Content",
+  "artefacts.selectLanguage": "Select a language...",
+  "artefacts.enterContent": "Enter the content in this language...",
+  "artefacts.addVideoTitle": "Add Video",
+  "artefacts.uploadFile": "Upload File",
+  "artefacts.chooseVideoFile": "Choose video file",
+  "artefacts.videoFormats": "MP4, MOV, AVI, etc.",
+  "artefacts.googleDriveLink": "Google Drive Link",
+  "artefacts.googleDriveUrl": "Google Drive URL",
+  "artefacts.driveUrlPlaceholder": "https://drive.google.com/file/d/...",
+  "artefacts.publiclyAccessible": "Paste a Google Drive share link. Make sure the file is publicly accessible.",
+  "artefacts.addLink": "Add Link",
+  "artefacts.adding": "Adding...",
+  "artefacts.googleDriveVideo": "Google Drive Video",
+  "artefacts.deleteArtefactTooltip": "Delete artefact",
+  "artefacts.saveDraftTooltip": "Save draft",
+  "artefacts.createNewVersion": "Create New Version",
+  "artefacts.failedLoadVersions": "Failed to load versions",
+  "artefacts.failedLoadVersionData": "Failed to load version data",
+  "artefacts.versionCreated": "New version created",
+  "artefacts.failedCreateVersion": "Failed to create version",
+  "artefacts.languageAdded": "Language added",
+  "artefacts.allFieldsRequired": "All fields are required",
+  "artefacts.failedAddLanguage": "Failed to add language",
+  "artefacts.languageDeleted": "Language deleted",
+  "artefacts.failedDeleteLanguage": "Failed to delete language",
+  "artefacts.fileUploaded": "File uploaded",
+  "artefacts.uploadFailed": "Upload failed",
+  "artefacts.videoLinkAdded": "Video link added",
+  "artefacts.failedAddVideoLink": "Failed to add video link",
+  "artefacts.enterDriveUrl": "Please enter a Google Drive URL",
+  "artefacts.attachmentDeleted": "Attachment deleted",
+  "artefacts.failedDeleteAttachment": "Failed to delete attachment",
+  "artefacts.submittedForReview": "Submitted for review!",
+  "artefacts.failedSubmitReview": "Failed to submit for review",
+  "artefacts.linkCopied": "Link copied to clipboard",
+  "artefacts.commentAdded": "Comment added",
+  "artefacts.failedAddComment": "Failed to add comment",
+  "artefacts.updated": "Updated",
+  "artefacts.failedUpdate": "Failed to update",
+  "artefacts.draftSaved": "Draft saved",
+  "artefacts.failedSaveDraft": "Failed to save draft",
+  "artefacts.titleRequired": "Title is required",
+  "artefacts.failedDelete": "Failed to delete",
+
+  "posts.images": "Images",
+  "posts.audio": "Audio",
+  "posts.videos": "Videos",
+  "posts.otherFiles": "Other Files",
+  "posts.addImage": "Add Image",
+  "posts.addAudio": "Add Audio",
+  "posts.addVideo": "Add Video",
+  "posts.dragToUpload": "Drag files here to upload",
+  "posts.assignedTo": "Assigned To",
+  "posts.approval": "Approval",
+  "posts.approvers": "Approvers",
+  "posts.selectApprovers": "Select approvers...",
+  "posts.scheduling": "Scheduling & Assignment",
+  "posts.content": "Content"
 }