Fresh start - excluded large ROM JSON files

tools/reminder-handler.ps1

@@ -0,0 +1,103 @@
+#!/usr/bin/env pwsh
+<#
+.SYNOPSIS
+    Discord Reminder Handler - Called by OpenClaw to process reminder commands
+.DESCRIPTION
+    Handles: add, list, delete, cleanup
+.EXAMPLE
+    .\reminder-handler.ps1 add "458667380332036117" "1474636036905631867" "Call mom" "2h"
+    .\reminder-handler.ps1 list
+    .\reminder-handler.ps1 delete 5
+#>
+
+$action = $args[0]
+$scriptDir = Split-Path -Parent $MyInvocation.MyCommand.Path
+$pythonScript = Join-Path $scriptDir "reminder-manager.py"
+
+function Get-RemindersJson {
+    $json = & python $pythonScript "list" | Out-String
+    return $json | ConvertFrom-Json
+}
+
+switch ($action) {
+    "add" {
+        $userId = $args[1]
+        $channelId = $args[2]
+        $message = $args[3]
+        $time = $args[4]
+        
+        if (-not $userId -or -not $message -or -not $time) {
+            Write-Error "Usage: add <user_id> <channel_id> <message> <time>"
+            exit 1
+        }
+        
+        # Add to database
+        $result = & python $pythonScript "add" $userId $channelId $message $time | Out-String
+        $reminder = $result | ConvertFrom-Json
+        
+        if ($reminder.error) {
+            Write-Error $reminder.error
+            exit 1
+        }
+        
+        Write-Output "@{reminder_id:$($reminder.id)}"
+    }
+    
+    "list" {
+        $userId = $args[1]
+        $reminders = Get-RemindersJson
+        
+        if ($userId) {
+            $reminders = $reminders | Where-Object { $_.user_id -eq $userId }
+        }
+        
+        if ($reminders.Count -eq 0) {
+            Write-Output "No active reminders."
+        } else {
+            $reminders | ForEach-Object {
+                $when = [datetime]::Parse($_.remind_at).ToString("MMM d '\at' h:mm tt")
+                Write-Output "`#$($_.id): $($_.message) - $when"
+            }
+        }
+    }
+    
+    "delete" {
+        $id = $args[1]
+        if (-not $id) {
+            Write-Error "Usage: delete <reminder_id>"
+            exit 1
+        }
+        
+        $result = & python $pythonScript "delete" $id | Out-String
+        $data = $result | ConvertFrom-Json
+        
+        if ($data.deleted) {
+            Write-Output "Reminder#$id cancelled."
+        } else {
+            Write-Error "Reminder not found."
+        }
+    }
+    
+    "cleanup" {
+        & python $pythonScript "cleanup"
+    }
+    
+    default {
+        Write-Output @"
+Discord Reminder Handler
+
+Usage: reminder-handler.ps1 <command> [args]
+
+Commands:
+  add <user_id> <channel_id> <message> <time>   Add a reminder
+  list [user_id]                                 List reminders  
+  delete <id>                                    Cancel a reminder
+  cleanup                                        Remove old entries
+
+Time formats:
+  20m, 2h, 1h30m  - Relative time
+  9am, 2:30pm     - Today at time
+  tomorrow 9am    - Tomorrow at time
+"@
+    }
+}