docs: update OpenAPI specification and Bruno collection

documentation/Bruno/Arcadia Api/Api/V1/folder.yml

@@ -4,4 +4,15 @@ info:
   seq: 2
 
 request:
+  headers:
+    - name: Accept
+      value: application/json
+    - name: X-Client-Identifier
+      value: "{{CLIENT_IDENTIFIER}}"
+    - name: X-Timestamp
+      value: "2026-08-18T00:00:00+00:00"
+    - name: X-Nonce
+      value: "01915ec0-0000-7000-8000-000000000001"
+    - name: X-Signature
+      value: "dev-bypass-signature"
   auth: inherit

documentation/Bruno/Arcadia Api/environments/Local Dev.yml

@@ -12,3 +12,9 @@ variables:
   - name: INCOSHEET_ID
     value: "1"
     description: Arcadia ID of an IncoSheet
+  - name: CLIENT_IDENTIFIER
+    value: arcadia_id_00000000000000000000000000000001
+    description: API Client Identifier for HMAC Authentication
+  - name: CLIENT_SECRET
+    value: arcadia_sec_00000000000000000000000000000000000000000000000000000000000000000000000000000000000001
+    description: API Client Secret for HMAC Authentication

documentation/Bruno/Arcadia Api/opencollection.yml

@@ -2,6 +2,17 @@ opencollection: 1.0.0
 
 info:
   name: Arcadia Api
+config:
+  proxy:
+    inherit: true
+    config:
+      protocol: http
+      hostname: ""
+      port: ""
+      auth:
+        username: ""
+        password: ""
+      bypassProxy: ""
 bundled: false
 extensions:
   bruno:

documentation/OpenApi/openapi.yaml

@@ -18,6 +18,7 @@ servers:
 security:
   - HmacClientId: []
     HmacTimestamp: []
+    HmacNonce: []
     HmacSignature: []
 
 tags:
@@ -262,7 +263,12 @@ components:
       type: apiKey
       in: header
       name: X-Timestamp
-      description: Horodatage au format ISO8601 / RFC3339 (tolérance anti-replay ±5 minutes).
+      description: Horodatage au format RFC3339 (tolérance anti-replay ±5 minutes).
+    HmacNonce:
+      type: apiKey
+      in: header
+      name: X-Nonce
+      description: Identifiant unique de requête au format UUID (v4 ou v7) pour protection anti-replay.
     HmacSignature:
       type: apiKey
       in: header