feat: add backup CLI commands, AI correction/modifier services, and timezone-aware date display

- Add `devplace backups` CLI subcommands (list, run, prune, clear) with job enqueueing and orphan cleanup
- Introduce `BACKUPS_DIR` and `BACKUP_STAGING_DIR` config paths for backup storage
- Implement `schedule_correction` and `schedule_modification` calls in content creation, comment creation, and comment editing flows
- Add `DEFAULT_CORRECTION_PROMPT` and `DEFAULT_MODIFIER_PROMPT` config constants for AI content processing
- Document timezone-aware date display using `local_dt`/`dt_ago` Jinja globals with client-side `Intl` localization
- Update README with AI content correction/modifier support in direct messages via `@ai` inline instructions
- Add `track_action(user["uid"], "vote")` call on upvote in `apply_vote`

devplacepy/routers/profile/index.py

@@ -34,6 +34,8 @@ from devplacepy.utils import (
     clear_user_cache,
     not_found,
     generate_uid,
+    track_action,
+    build_achievements,
 )
 from devplacepy.responses import respond, action_result
 from devplacepy.schemas import ProfileOut
@@ -45,8 +47,11 @@ from devplacepy.seo import (
     profile_page_schema,
 )
 from devplacepy.services.audit import record as audit
+from devplacepy.services.correction import schedule_correction
+from devplacepy.services.ai_modifier import schedule_modification
+from devplacepy.config import DEFAULT_CORRECTION_PROMPT, DEFAULT_MODIFIER_PROMPT
 
-from devplacepy.routers.profile.usage import _ai_quota
+from devplacepy.routers.profile.usage import _ai_quota, _correction_usage, _modifier_usage
 
 logger = logging.getLogger(__name__)
 router = APIRouter()
@@ -139,7 +144,10 @@ async def profile_page(
         posts_table = get_table("posts")
         raw_posts = list(
             posts_table.find(
-                user_uid=profile_user["uid"], deleted_at=None, order_by=["-created_at"]
+                user_uid=profile_user["uid"],
+                deleted_at=None,
+                order_by=["-created_at"],
+                _limit=10,
             )
         )
         post_uids = [p["uid"] for p in raw_posts]
@@ -162,6 +170,9 @@ async def profile_page(
             item["poll"] = polls_map.get(uid)
 
     badges = list(get_table("badges").find(user_uid=profile_user["uid"]))
+    achievements = build_achievements({b["badge_name"] for b in badges})
+    badge_total = sum(group["total"] for group in achievements)
+    badge_earned = sum(group["earned"] for group in achievements)
     projects = list(
         get_table("projects").find(user_uid=profile_user["uid"], deleted_at=None)
     )
@@ -172,7 +183,7 @@ async def profile_page(
     gists = []
     for g in gists_raw:
         gists.append({"gist": g, "time_ago": time_ago(g["created_at"])})
-    posts_count = len(posts) or get_table("posts").count(
+    posts_count = get_table("posts").count(
         user_uid=profile_user["uid"], deleted_at=None
     )
 
@@ -234,6 +245,28 @@ async def profile_page(
     viewer_is_admin = bool(current_user and current_user.get("role") == "Admin")
     can_view_api_key = bool(current_user and (is_owner or viewer_is_admin))
     api_key = profile_user.get("api_key", "") if can_view_api_key else ""
+    ai_correction_enabled = (
+        bool(profile_user.get("ai_correction_enabled")) if is_owner else False
+    )
+    ai_correction_sync = (
+        bool(profile_user.get("ai_correction_sync")) if is_owner else False
+    )
+    ai_correction_prompt = (
+        (profile_user.get("ai_correction_prompt") or DEFAULT_CORRECTION_PROMPT)
+        if is_owner
+        else None
+    )
+    ai_modifier_enabled = (
+        bool(profile_user.get("ai_modifier_enabled")) if is_owner else False
+    )
+    ai_modifier_sync = (
+        bool(profile_user.get("ai_modifier_sync")) if is_owner else False
+    )
+    ai_modifier_prompt = (
+        (profile_user.get("ai_modifier_prompt") or DEFAULT_MODIFIER_PROMPT)
+        if is_owner
+        else None
+    )
     profile_is_admin = profile_user.get("role") == "Admin"
     ai_quota = (
         _ai_quota(
@@ -242,6 +275,16 @@ async def profile_page(
         if (is_owner or viewer_is_admin)
         else None
     )
+    correction_usage = (
+        _correction_usage(profile_user["uid"], include_cost=viewer_is_admin)
+        if (is_owner or viewer_is_admin)
+        else None
+    )
+    modifier_usage = (
+        _modifier_usage(profile_user["uid"], include_cost=viewer_is_admin)
+        if (is_owner or viewer_is_admin)
+        else None
+    )
     can_manage_customization = is_owner or viewer_is_admin
     customization_prefs = (
         get_customization_prefs("user", profile_user["uid"])
@@ -291,6 +334,9 @@ async def profile_page(
             "profile_user": profile_user,
             "posts": posts,
             "badges": badges,
+            "achievements": achievements,
+            "badge_total": badge_total,
+            "badge_earned": badge_earned,
             "projects": projects,
             "gists": gists,
             "current_tab": tab,
@@ -302,11 +348,19 @@ async def profile_page(
             "media_pagination": media_pagination,
             "can_view_api_key": can_view_api_key,
             "api_key": api_key,
+            "ai_correction_enabled": ai_correction_enabled,
+            "ai_correction_sync": ai_correction_sync,
+            "ai_correction_prompt": ai_correction_prompt,
+            "ai_modifier_enabled": ai_modifier_enabled,
+            "ai_modifier_sync": ai_modifier_sync,
+            "ai_modifier_prompt": ai_modifier_prompt,
             "can_manage_customization": can_manage_customization,
             "cust_disable_global": customization_prefs["disable_global"],
             "cust_disable_pagetype": customization_prefs["disable_pagetype"],
             "notification_prefs": notification_prefs,
             "ai_quota": ai_quota,
+            "correction_usage": correction_usage,
+            "modifier_usage": modifier_usage,
             "activities": activities,
             "rank": rank,
             "heatmap": heatmap,
@@ -336,6 +390,8 @@ async def update_profile(request: Request, data: Annotated[ProfileForm, Form()])
         ["uid"],
     )
     clear_user_cache(user["uid"])
+    schedule_correction(user, "users", user["uid"], request)
+    schedule_modification(user, "users", user["uid"], request)
 
     logger.info(f"Profile updated for {user['username']}")
     audit.record(
@@ -349,6 +405,11 @@ async def update_profile(request: Request, data: Annotated[ProfileForm, Form()])
         summary=f"{user['username']} updated their profile",
         links=[audit.target("user", user["uid"], user["username"])],
     )
+    if any(
+        value.strip()
+        for value in (data.bio, data.location, data.git_link, data.website)
+    ):
+        track_action(user["uid"], "profile")
     return action_result(request, f"/profile/{user['username']}")