make treehouse/ subpages private

content/treehouse/cmd.tree

@@ -1,4 +1,5 @@
 %% title = "command line"
+visibility = "Private"
 
 % id = "01JEK4XKK26T6W603FTPQHQ7C8"
 - press `<kbd>:</kbd>`{=html} or the little `:|` icon in the footer to open the command line.

content/treehouse/design.tree

@@ -1,4 +1,5 @@
 %% title = "notes on design of the treehouse"
+visibility = "Private"
 
 % id = "01HNXFMAYCMB3Y1K48172AY1MF"
 - notes on design of the treehouse

content/treehouse/emoji.tree

@@ -1,4 +1,5 @@
 %% title = "Graphical Indicators of Emotion, more commonly known as \"emoticons\" or under the brand name \"Emoji\""
+visibility = "Private"
 
 % id = "01H8W7VEVNQ0XR4RDYRGMKS0E9"
 - the emojis here are grouped by game, topic, or other thing for easier navigation

content/treehouse/issues.tree

@@ -1,5 +1,6 @@
 %% title = "issues"
-   styles = ["page/treehouse/issues.css"]
+styles = ["page/treehouse/issues.css"]
+visibility = "Private"
 
 % redirect_here = [
     "01J093FGZF8R1MZR0QG7R6G2EB",

content/treehouse/new.tree

@@ -1,6 +1,7 @@
 %% title = "a curated feed of updates to the house"
 styles = ["new.css"]
 feed = "new"
+visibility = "Private"
 
 % id = "01JCGWPM6T73PAC5Q8YHPBEAA1"
 + hello!

content/treehouse/sandbox.tree

@@ -1,5 +1,6 @@
 %% title = "the treehouse sandbox"
 scripts = ["treehouse/components/literate-programming.js"]
+visibility = "Private"
 
 % id = "01HPWJB4Y5ST6AEK9VDYNS865P"
 - the sandbox is a framework for playing around with code

content/treehouse/vfs.tree

@@ -1,4 +1,5 @@
 %% title = "treehouse virtual file system design"
+visibility = "Private"
 
 % id = "01JDDE33S14N7HWB2W1Z603K94"
 - notes on the design; this is not an actual listing of the virtual file system