message: docs for storage in README
diff: @@ -378,6 +378,94 @@ Set-Cookie: refresh_token=...
  ---
  +<details>
  +<summary><strong>POST /storage/upload</strong></summary>
  +
  +## Request:
  +
  +### Headers
  +
  +```
  +ContentType: application/x-www-form-urlencoded
  +x-path: <key>
  +Authorization: Bearer ...
  +```
  +
  +### Body
  +
  +form-data
  +
  +```
  +key: file, value: <file>
  +```
  +
  +## Response:
  +
  +```json
  +{
  + "key": "...",
  + "mimetype": "...",
  + "token": "..."
  +}
  +```
  +
  +</details>
  +
  +<details>
  +<summary><strong>GET /storage/file/`key`?token=`token`</strong></summary>
  +
  +## Request:
  +
  +## Response:
  +
  +File
  +
  +</details>
  +
  +<details>
  +<summary><strong>GET /storage/file-meta/`key`</strong></summary>
  +
  +## Request:
  +
  +### Headers
  +
  +```
  +Authorization: Bearer ...
  +```
  +
  +## Response:
  +
  +```json
  +{
  + "key": "...",
  + "mimetype": "...",
  + "token": "..."
  +}
  +```
  +
  +</details>
  +
  +<details>
  +<summary><strong>DELETE /storage/file-meta/`key`</strong></summary>
  +
  +## Request:
  +
  +### Headers
  +
  +```
  +Authorization: Bearer ...
  +```
  +
  +## Response:
  +
  +```
  +204 No Content
  +```
  +
  +</details>
  +
  +---
  +
  <details>
  <summary><strong>GET /healthz</strong></summary>
  