feat(bus): notify the user on status changes (#89)

BREAKING CHANGES:

- **repeater**: `agent` option and `REPEATER_AGENT` environment variable have been deprecated, please instead use `id` or `REPEATER_ID` accordingly.

  Before:

  ```bash
  docker run neuralegion/repeater \
    -e 'REPEATER_TOKEN=my-api-tey' \
    -e 'REPEATER_AGENT=my-agent-id'
  ```

  After:

  ```bash
  docker run neuralegion/repeater \
    -e 'REPEATER_TOKEN=my-api-tey' \
    -e 'REPEATER_ID=my-repeater-id'
  ```

- **scan:run**: `agent` option has been deprecated, please instead use `repeater`.

  Before:

  ```bash
  nexploit-cli scan:run \
      --name scan-name \
      --archive received-archive-id \
      --agent my-agent-id
      --token my-api-token
  ```

  After:

  ```bash
  nexploit-cli scan:run \
      --name scan-name \
      --archive received-archive-id \
      --repeater my-repeater-id
      --token my-api-token
  ```

closes #88

.eslintrc

@@ -125,6 +125,12 @@
         "avoidEscape": true
       }
     ],
+    "@typescript-eslint/no-shadow": [
+      "error",
+      {
+        "hoist": "all"
+      }
+    ],
     "@typescript-eslint/typedef": [
       "error",
       {
@@ -170,12 +176,6 @@
     "no-eval": "error",
     "no-new-wrappers": "error",
     "no-restricted-syntax": ["error", "ForInStatement"],
-    "no-shadow": [
-      "error",
-      {
-        "hoist": "all"
-      }
-    ],
     "no-throw-literal": "error",
     "no-undef-init": "error",
     "object-shorthand": "error",

README.md

@@ -17,10 +17,10 @@
 Before you can use **NexPloit CLI** make sure you have the following:
 - An active user on www.nexploit.app
 - A valid `TOKEN`
-  - For the quick start these scopes are required: `agents:write:repeater`, `scans:run` and `scans:read`
+  - For the quick start these scopes are required: `repeaters:write`, `scans:run` and `scans:read`
   - More info about [setting up an API key](https://kb.neuralegion.com/#/user-guide/organization-administration/details-and-policies#managing-organization-api-keys)
-- An active `AGENT_ID`
-  - More info about [Setting up a New Agent](https://kb.neuralegion.com/#/user-guide/agents/overview.md)
+- An active `ID`
+  - More info about [Setting up a New Repeater](https://kb.neuralegion.com/#/user-guide/agents/overview.md)
 
 #### 1. Install NexPloit CLI globally
 ```bash
@@ -37,15 +37,15 @@ This will show you a list of possible commands for NexPloit CLI, for a full list
 ```bash
 nexploit-cli repeater \
   --token {TOKEN} \
-  --agent {AGENT_ID} \
+  --id {ID} \
   --bus amqps://amq.nexploit.app:5672
 ```
 
 #### 3. Start a new scan with a Crawler
 ```bash
 nexploit-cli scan:run \
   --token {TOKEN} \
-  --agent {AGENT_ID} \
+  --repeater {ID} \
   --name "My First Scan" \
   --crawler https://www.example.com \
   --smart