Add Activepieces integration for workflow automation

- Add Activepieces fork with SmoothSchedule custom piece
- Create integrations app with Activepieces service layer
- Add embed token endpoint for iframe integration
- Create Automations page with embedded workflow builder
- Add sidebar visibility fix for embed mode
- Add list inactive customers endpoint to Public API
- Include SmoothSchedule triggers: event created/updated/cancelled
- Include SmoothSchedule actions: create/update/cancel events, list resources/services/customers

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

activepieces-fork/packages/server/api/.eslintrc.json

@@ -0,0 +1,144 @@
+{
+  "extends": [
+    "../../../.eslintrc.json",
+    "plugin:@typescript-eslint/eslint-recommended",
+    "plugin:@typescript-eslint/recommended",
+    "plugin:@typescript-eslint/strict",
+    "plugin:import-x/recommended"
+  ],
+  "ignorePatterns": [
+    "!**/*",
+    "node_modules/**/*"
+  ],
+  "overrides": [
+    {
+      "files": [
+        "*.ts",
+        "*.js"
+      ],
+      "parserOptions": {
+        "project": [
+          "packages/server/api/tsconfig.*?.json"
+        ]
+      },
+      "rules": {
+        "import-x/no-unresolved": "off",
+        "no-console": "error",
+        "object-shorthand": "error",
+        "@typescript-eslint/switch-exhaustiveness-check": "error",
+        "@typescript-eslint/brace-style": [
+          "error",
+          "stroustrup"
+        ],
+        "@typescript-eslint/comma-dangle": [
+          "error",
+          "always-multiline"
+        ],
+        "@typescript-eslint/indent": [
+          "error",
+          4
+        ],
+        "@typescript-eslint/quotes": [
+          "error",
+          "single"
+        ],
+        "@typescript-eslint/semi": [
+          "error",
+          "never"
+        ],
+        "@typescript-eslint/consistent-type-definitions": [
+          "error",
+          "type"
+        ],
+        "@typescript-eslint/no-explicit-any": "error",
+        "@typescript-eslint/no-redundant-type-constituents": "error",
+        "@typescript-eslint/await-thenable": "error",
+        "@typescript-eslint/adjacent-overload-signatures": "error",
+        "@typescript-eslint/comma-spacing": "error",
+        "@typescript-eslint/type-annotation-spacing": "error",
+        "@typescript-eslint/block-spacing": "error",
+        "@typescript-eslint/func-call-spacing": "error",
+        "@typescript-eslint/key-spacing": "error",
+        "@typescript-eslint/object-curly-spacing": [
+          "error",
+          "always"
+        ],
+        "@typescript-eslint/space-before-blocks": "error",
+        "@typescript-eslint/no-non-null-assertion": "warn",
+        "@typescript-eslint/member-delimiter-style": [
+          "error",
+          {
+            "multiline": {
+              "delimiter": "none"
+            },
+            "singleline": {
+              "delimiter": "comma",
+              "requireLast": false
+            }
+          }
+        ],
+        "@typescript-eslint/no-unused-vars": [
+          "error",
+          {
+            "varsIgnorePattern": "^_",
+            "argsIgnorePattern": "^_"
+          }
+        ],
+        "@typescript-eslint/space-before-function-paren": [
+          "error",
+          {
+            "anonymous": "always",
+            "named": "never",
+            "asyncArrow": "always"
+          }
+        ],
+        "@typescript-eslint/space-infix-ops": "error",
+        "@typescript-eslint/keyword-spacing": "error",
+        "@typescript-eslint/explicit-function-return-type": "warn",
+        "@typescript-eslint/no-floating-promises": "error",
+        "@typescript-eslint/no-misused-promises": "warn",
+        "no-return-await": "off",
+        "@typescript-eslint/return-await": [
+          "error",
+          "in-try-catch"
+        ],
+        "default-case-last": "error",
+        "import-x/no-duplicates": "error",
+        "import-x/order": [
+          "error",
+          {
+            "alphabetize": {
+              "order": "asc"
+            }
+          }
+        ],
+        "sort-imports": [
+          "error",
+          {
+            "ignoreCase": true,
+            "ignoreDeclarationSort": true,
+            "ignoreMemberSort": false,
+            "memberSyntaxSortOrder": [
+              "none",
+              "all",
+              "multiple",
+              "single"
+            ],
+            "allowSeparatedGroups": false
+          }
+        ]
+      }
+    }
+  ],
+  "settings": {
+    "import/ignore:": [
+      "node_modules"
+    ],
+    "import-x/resolver": {
+      "typescript": {
+        "alwaysTryTypes": false
+      },
+      "node": true
+    }
+  }
+}