Add base config for Nextcloud

Some of the config keys are set by the machine automatically
and are machine-specific or provide info about the Nextcloud

.config/Nextcloud/nextcloud.cfg

@@ -0,0 +1,22 @@
+[General]
+confirmExternalStorage=false
+crashReporter=false
+monoIcons=true
+newBigFolderSizeLimit=99999
+optionalServerNotifications=false
+useNewBigFolderSizeLimit=false
+
+[Accounts]
+0\Folders\1\ignoreHiddenFiles=false
+0\Folders\1\localPath=/home/alexander/nextcloud/
+0\Folders\1\paused=false
+0\Folders\1\targetPath=/
+0\Folders\1\version=2
+0\Folders\1\virtualFilesMode=off
+0\authType=webflow
+0\dav_user=alexander
+0\url=https://nextcloud.webartifex.biz
+0\user=@Invalid()
+0\version=1
+0\webflow_user=alexander
+version=2

.config/Nextcloud/sync-exclude.lst

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+]*~
+]~$*
+].~lock.*
+]~*.tmp
+]*.~*
+]Icon\r*
+].DS_Store
+].ds_store
+]*.textClipping
+]._*
+]Thumbs.db
+]photothumb.db
+]System Volume Information
+].*.sw?
+].*.*sw?
+].TemporaryItems
+].Trashes
+].DocumentRevisions-V100
+].Trash-*
+].fseventd
+].apdisk
+].Spotlight-V100
+].directory
+]*.part
+]*.filepart
+]*.crdownload
+]*.kate-swp
+]*.gnucash.tmp-*
+].synkron.*
+].sync.ffs_db
+].symform
+].symform-store
+].fuse_hidden*
+]*.unison
+].nfs*
+]My Saved Places.
+]\#*#