chore: add gitleaks baseline for historical secrets

.env.example

@@ -2,7 +2,7 @@
 OPENCLAW_ALLOW_INSECURE_PRIVATE_WS=1
 PWD=/Users/MWsatwareAG/internal/mw-macbook-pro
 OLDPWD=/Users/MWsatwareAG/internal/mw-macbook-pro/imsg
-ELEVENLABS_API_KEY=sk_9f585645834280f5329344c9a1f3a7eadef230e86a0a0675
+ELEVENLABS_API_KEY=your_api_key_here
 HOMEBREW_CELLAR=/usr/local/Cellar
 INFOPATH=/usr/local/share/info
 KITTY_PUBLIC_KEY=

.gitleaks-baseline.json

@@ -0,0 +1,22 @@
+[
+ {
+  "RuleID": "generic-api-key",
+  "Description": "Detected a Generic API Key, potentially exposing access to various services and sensitive operations.",
+  "StartLine": 5,
+  "EndLine": 5,
+  "StartColumn": 1,
+  "EndColumn": 70,
+  "Match": "ELEVENLABS_API_KEY=sk_9f585645834280f5329344c9a1f3a7eadef230e86a0a0675",
+  "Secret": "sk_9f585645834280f5329344c9a1f3a7eadef230e86a0a0675",
+  "File": ".env.example",
+  "SymlinkFile": "",
+  "Commit": "f54fc1d9cde1738ff066fcfec2ea371c4104f3da",
+  "Entropy": 3.9499063,
+  "Author": "Michael Wegener",
+  "Email": "mw@satware.com",
+  "Date": "2026-03-22T10:30:14Z",
+  "Message": "chore: final EOD repository hygiene and untracked files\n\nCo-authored-by: Junie \u003cjunie@jetbrains.com\u003e",
+  "Tags": [],
+  "Fingerprint": "f54fc1d9cde1738ff066fcfec2ea371c4104f3da:.env.example:generic-api-key:5"
+ }
+]