chore: update mention of branch "master" -> "main"

CODE_OF_CONDUCT.md

@@ -43,4 +43,4 @@ Project contributors who do not follow or enforce the Code of Conduct in good fa
 
 ## Attribution
 
-Portions of this Code of Conduct were adapted from Electron's [Contributor Covenant Code of Conduct](https://github.com/electron/electron/blob/master/CODE_OF_CONDUCT.md), which itself was adapted from the [Contributor Covenant](http://contributor-covenant.org/version/1/4), version 1.4.
+Portions of this Code of Conduct were adapted from Electron's [Contributor Covenant Code of Conduct](https://github.com/electron/electron/blob/main/CODE_OF_CONDUCT.md), which itself was adapted from the [Contributor Covenant](http://contributor-covenant.org/version/1/4), version 1.4.

README.md

@@ -2,7 +2,7 @@
 
 These are scripts and programs I developed to work with [DEVONthink](https://www.devontechnologies.com/apps/devonthink), a powerful personal database and information management system.
 
-[![License](https://img.shields.io/badge/MIT-purple.svg?style=flat-square)](https://github.com/mhucka/devonthink-hacks/blob/master/LICENSE)
+[![License](https://img.shields.io/badge/MIT-purple.svg?style=flat-square)](https://github.com/mhucka/devonthink-hacks/blob/main/LICENSE)
 [![DEVONthink 3](https://img.shields.io/badge/DEVONthink%203-blue.svg?style=flat-square)](https://www.devontechnologies.com/apps/devonthink)
 [![AppleScript](https://img.shields.io/badge/AppleScript-green.svg?style=flat-square)](https://developer.apple.com/library/archive/documentation/AppleScript/Conceptual/AppleScriptLangGuide/introduction/ASLR_intro.html)
 
@@ -45,7 +45,7 @@ I would be happy to receive your help and participation with enhancing the solut
 
 ## License
 
-Unless otherwise noted, the software in this repository is licensed under the [MIT](https://github.com/mhucka/devonthink-hacks/blob/master/LICENSE) license.
+Unless otherwise noted, the software in this repository is licensed under the [MIT](https://github.com/mhucka/devonthink-hacks/blob/main/LICENSE) license.
 
 
 ## Do you like it?

codemeta.json

@@ -46,12 +46,12 @@
     }
   ],
   "copyrightYear": 2024,
-  "license": "https://github.com/mhucka/devonthink-hacks/blob/master/LICENSE",
+  "license": "https://github.com/mhucka/devonthink-hacks/blob/main/LICENSE",
   "isAccessibleForFree": true,
   "codeRepository": "https://github.com/mhucka/devonthink-hacks",
   "readme": "https://github.com/mhucka/devonthink-hacks/blob/main/README.md",
   "issueTracker": "https://github.com/mhucka/devonthink-hacks/issues",
-  "downloadUrl": "https://github.com/mhucka/devonthink-hacks/archive/master.zip",
+  "downloadUrl": "https://github.com/mhucka/devonthink-hacks/archive/main.zip",
   "keywords": [
     "software",
     "command line",