Squashed commit of the following:

commit d2ec8c0f07
Author: mario <dev.mario@sismedika@gmail.com>
Date:   Thu May 15 15:42:33 2025 +0700

    add: db tx commit and rollback implementation

commit 264435f67e
Author: mario <dev.mario@sismedika@gmail.com>
Date:   Thu May 15 14:34:20 2025 +0700

    fix: shortlink generation logic update/create

commit 047ab1937a
Author: mario <dev.mario@sismedika@gmail.com>
Date:   Thu May 15 11:06:04 2025 +0700

    fix: if multiple studies patient, show first study by default

commit c13f834b92
Author: mario <dev.mario@sismedika@gmail.com>
Date:   Thu May 15 09:46:32 2025 +0700

    add: register and login with DB query AND some struct type correction

commit dd4451c2a8
Author: mario <dev.mario@sismedika@gmail.com>
Date:   Wed May 14 10:23:33 2025 +0700

    new file structure & koneksi ke DB

commit 8289881df3
Author: mario <dev.mario@sismedika@gmail.com>
Date:   Tue May 13 16:49:07 2025 +0700

    edit: rm debug route

commit dd784da232
Author: mario <dev.mario@sismedika@gmail.com>
Date:   Tue May 13 15:44:11 2025 +0700

    add: implement shortlink

commit 2687a761cc
Author: mario <dev.mario@sismedika@gmail.com>
Date:   Tue May 13 11:47:19 2025 +0700

    add new dummy doctor user

commit eb67eaca46
Author: mario <dev.mario@sismedika@gmail.com>
Date:   Tue May 13 11:46:28 2025 +0700

    add: ref_doctor studylist filter

commit 0d4825d152
Author: mario <dev.mario@sismedika@gmail.com>
Date:   Tue May 13 10:07:16 2025 +0700

    edit study_iuids & accNum in patient jwt to array

commit 2d1f135fda
Author: mario <dev.mario@sismedika@gmail.com>
Date:   Tue May 13 09:52:45 2025 +0700

    patient see their multiple studies

commit 13bb380f51
Author: mario <dev.mario@sismedika@gmail.com>
Date:   Fri May 9 10:13:16 2025 +0700

    add: cors handler route and readme

commit 6c9ab574ce
Author: mario <dev.mario@sismedika@gmail.com>
Date:   Mon May 5 11:50:36 2025 +0700

    add: login & token validation tapi belum connect ke DB

commit 297c9a6a01
Author: mario <dev.mario@sismedika@gmail.com>
Date:   Mon Apr 28 15:37:02 2025 +0700

    add readme.md

commit 9b8e0260f3
Author: mario <dev.mario@sismedika@gmail.com>
Date:   Mon Apr 7 15:46:07 2025 +0700

    connected-to-google

commit f340bc5916
Author: mario <dev.mario@sismedika.com>
Date:   Mon Apr 7 11:14:18 2025 +0700

    init

config/config.yaml

@@ -0,0 +1,38 @@
+server:
+  port: 5555
+  read_timeout_seconds: 30
+  write_timeout_seconds: 30
+  idle_timeout_seconds: 60
+
+log_level: "info"  # debug, info, warn, error
+
+google:
+  project_id: "ohifproxy"  # Replace with your GCP project ID
+  location: "asia-southeast2"    # Match your dataset region
+  dataset: "sas-storage"       # Your dataset name
+  dicom_store: "store-1"            # Your DICOM store name
+  credentials_path: "./credentials/service-account.json"
+
+auth:
+  jwt_secret: "vQ6PQqUyh7pBNOytClgN+Nw1XBq7F8Qo6VP3VwIqvHY="  # Change this in production!
+  access_token_expiry: 1440  # minutes (24 hours)
+  refresh_token_expiry: 168  # hours (7 days)
+  enable_database_auth: true  # Changed to true to use database
+
+shortlink:
+  base_url: "http://localhost:3333"  # The base URL for generated OHIF Auth shortlinks
+  default_expiry_hours: 24           # Default expiry time for shortlinks (1 day)
+  max_attempts: 5                    # Maximum number of failed login attempts
+
+database:
+  host: "localhost"
+  port: 3306
+  user: "root"
+  password: "alfandi102938"  # Change this to your MariaDB password
+  name: "ohif_proxy"
+  max_open_conns: 10
+  max_idle_conns: 5
+  conn_max_lifetime_mins: 60
+
+allowed_origins:
+  - "*"  # For development; restrict this in production