feat: Initial custom plugins

plugins/example/example.json

@@ -0,0 +1,4 @@
+{
+    "name":"Example Plugin",
+    "description":"This is an example plugin"
+}

plugins/example/main.py

@@ -0,0 +1,76 @@
+import json
+import account
+
+
+functions = {
+    "check": {
+        "name": "Domain Check",
+        "description": "Check if domains in file are owned by the wallet",
+        "params": {
+            "domains": {
+                "name":"File of domains to check",
+                "type":"longText"
+            }
+        },
+        "returns": {
+            "domains": 
+            {
+                "name": "List of owned domains",
+                "type": "list"
+            }
+        }
+    },
+    "search":{
+        "name": "Search Owned",
+        "description": "Search for owned domains containing a string",
+        "params": {
+            "search": {
+                "name":"Search string",
+                "type":"text"
+            }
+        },
+        "returns": {
+            "domains": 
+            {
+                "name": "List of owned domains",
+                "type": "list"
+            }
+        }
+    }
+}
+
+def listFunctions():
+    return functions
+
+def runFunction(function, params, authentication):
+    if function == "check":
+        return check(params['domains'], authentication)
+    elif function == "search":
+        return search(params['search'], authentication)
+    else:
+        return "Function not found"
+
+
+def check(domains, authentication):
+    domains = domains.splitlines()
+
+    wallet = authentication.split(":")[0]
+    owned = account.getDomains(wallet)
+    # Only keep owned domains ["name"]
+    ownedNames = [domain["name"] for domain in owned]
+
+    domains = [domain for domain in domains if domain in ownedNames]
+    
+
+    return {"domains": domains}
+
+def search(search, authentication):
+    wallet = authentication.split(":")[0]
+    owned = account.getDomains(wallet)
+    # Only keep owned domains ["name"]
+    ownedNames = [domain["name"] for domain in owned]
+
+    domains = [domain for domain in ownedNames if search in domain]
+
+    return {"domains": domains}
+