refactor: move transforms/ into infrahub/ and update all paths (#20)

Move transforms/{queries,templates,tests} under infrahub/transforms/ so all
Infrahub-managed content lives under the dedicated infrahub/ directory,
consistent with schemas/, objects/, and menus/.

Updated paths:
- .infrahub.yml: file_path and template_path entries now prefixed with
  infrahub/transforms/
- infrahub/transforms/tests/*/test.yml: directory references updated from
  transforms/tests/* to infrahub/transforms/tests/*

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

infrahub/transforms/queries/interface_intent.gql

@@ -0,0 +1,155 @@
+query InterfaceIntent($device_name: String!) {
+  # Loopback interfaces
+  InfraInterfaceLoopback(device__name__value: $device_name) {
+    edges {
+      node {
+        name {
+          value
+        }
+        description {
+          value
+        }
+        enabled {
+          value
+        }
+        mtu {
+          value
+        }
+        ip_addresses {
+          edges {
+            node {
+              address {
+                value
+              }
+            }
+          }
+        }
+      }
+    }
+  }
+  # Ethernet interfaces
+  InfraInterfaceEthernet(device__name__value: $device_name) {
+    edges {
+      node {
+        name {
+          value
+        }
+        description {
+          value
+        }
+        enabled {
+          value
+        }
+        mtu {
+          value
+        }
+        speed {
+          value
+        }
+        mode {
+          value
+        }
+        lag {
+          node {
+            name {
+              value
+            }
+          }
+        }
+        ip_addresses {
+          edges {
+            node {
+              address {
+                value
+              }
+            }
+          }
+        }
+      }
+    }
+  }
+  # VLAN SVI interfaces
+  InfraInterfaceVlan(device__name__value: $device_name) {
+    edges {
+      node {
+        name {
+          value
+        }
+        description {
+          value
+        }
+        enabled {
+          value
+        }
+        mtu {
+          value
+        }
+        virtual_router_address {
+          value
+        }
+        autostate {
+          value
+        }
+        vlan {
+          node {
+            vlan_id {
+              value
+            }
+          }
+        }
+        ip_addresses {
+          edges {
+            node {
+              address {
+                value
+              }
+            }
+          }
+        }
+      }
+    }
+  }
+  # LAG / Port-Channel interfaces
+  InfraInterfaceLag(device__name__value: $device_name) {
+    edges {
+      node {
+        name {
+          value
+        }
+        description {
+          value
+        }
+        enabled {
+          value
+        }
+        mtu {
+          value
+        }
+        lacp_mode {
+          value
+        }
+        mlag_id {
+          value
+        }
+        members {
+          edges {
+            node {
+              name {
+                value
+              }
+            }
+          }
+        }
+        ip_addresses {
+          edges {
+            node {
+              address {
+                value
+              }
+            }
+          }
+        }
+      }
+    }
+  }
+}