feat(storage): implement S3 file upload and temporary URL generation functionality

postman/attachable-s3-testing.postman_collection.json

@@ -0,0 +1,95 @@
+{
+  "info": {
+    "_postman_id": "8faefdb8-734a-4262-a3b6-4d49e56ea901",
+    "name": "Storage Test S3",
+    "schema": "https://schema.getpostman.com/json/collection/v2.1.0/collection.json"
+  },
+  "variable": [
+    {
+      "key": "base_url",
+      "value": "http://127.0.0.1:8000"
+    },
+    {
+      "key": "expires_in_minutes",
+      "value": "10"
+    },
+    {
+      "key": "path",
+      "value": ""
+    }
+  ],
+  "item": [
+    {
+      "name": "Upload Test File",
+      "request": {
+        "method": "POST",
+        "header": [],
+        "body": {
+          "mode": "formdata",
+          "formdata": [
+            {
+              "key": "file",
+              "type": "file",
+              "src": []
+            },
+            {
+              "key": "directory",
+              "value": "testing/manual",
+              "type": "text"
+            },
+            {
+              "key": "expires_in_minutes",
+              "value": "{{expires_in_minutes}}",
+              "type": "text"
+            }
+          ]
+        },
+        "url": {
+          "raw": "{{base_url}}/api/storage-test/s3/upload",
+          "host": [
+            "{{base_url}}"
+          ],
+          "path": [
+            "api",
+            "storage-test",
+            "s3",
+            "upload"
+          ]
+        },
+        "description": "Sube un archivo al disco s3 y devuelve el path junto con una temporary_url."
+      },
+      "response": []
+    },
+    {
+      "name": "Generate Temporary URL",
+      "request": {
+        "method": "GET",
+        "header": [],
+        "url": {
+          "raw": "{{base_url}}/api/storage-test/s3/temporary-url?path={{path}}&expires_in_minutes={{expires_in_minutes}}",
+          "host": [
+            "{{base_url}}"
+          ],
+          "path": [
+            "api",
+            "storage-test",
+            "s3",
+            "temporary-url"
+          ],
+          "query": [
+            {
+              "key": "path",
+              "value": "{{path}}"
+            },
+            {
+              "key": "expires_in_minutes",
+              "value": "{{expires_in_minutes}}"
+            }
+          ]
+        },
+        "description": "Genera una URL temporal para un path ya existente en S3."
+      },
+      "response": []
+    }
+  ]
+}