Use Deskflow Name (#7519)

* Use Deskflow Name

* Remove business-oriented options from issue templates

* Remove business-oriented workflow

* Bump version to 3.0.0 (to avoid confusion with previously used version numbers 1.x & 2.x)

* Update readme to reflect new project name and goals

* Found some more "synergy" to rename

* Rename `synlib` to `app`

* Rename `syntool` to `deskflow-legacy`

* Rename `synwinhk` to `dfwhook`

* Rename dirs from synergy to deskflow

* Rename more "Synergy" files

* Rename app bundle ID

* Fixed copyright typo

* Rename only title in serial key dialog (to be moved downstream later)

* Preserve original serial key window for moving downstream

* Restore dialogs ready for moving downstream

* Rename `QDeskflowApplication` to `DeskflowApplication` (the Q is confusing)

* Restore Volker's original project name

* Fixed mimetype

* Fixed weird grammar

* Fixed (more) weird grammar

* Broken link, restoring (but we should move all links out of source)

* Broken link, restoring (but we should move all links out of source)

* Add write permission to valgrind-analysis.yml

* Restore AUR conflicts

* Apply Clang format

* Update ChangeLog

* Back out version change

---------

Co-authored-by: Nick Bolton <nick@symless.com>

cspell.json

@@ -13,6 +13,7 @@
     "Compat",
     "contribs",
     "Daun",
+    "Deskflow",
     "distros",
     "dmgbuild",
     "dotenv",
@@ -27,11 +28,13 @@
     "ifdef",
     "INPUTCAPTURE",
     "integtests",
+    "Kanapickas",
     "keychain",
     "Keychains",
     "Kutytska",
     "Lanz",
     "libei",
+    "Libera",
     "libportal",
     "LLDB",
     "Lysytsia",
@@ -47,6 +50,7 @@
     "Petroules",
     "Pixmap",
     "Poschta",
+    "Povilas",
     "Priddy",
     "pyproject",
     "qputenv",
@@ -59,9 +63,6 @@
     "Sorin",
     "subproject",
     "subprojects",
-    "synergyc",
-    "synergyd",
-    "synergys",
     "trackpad",
     "Trixie",
     "unittests",