chore: lib.nix remove projectsJson from flake outputs

docs/src/guides/getting-started-nodejs.md

@@ -60,6 +60,7 @@ to create a `flake.nix`:
       systemsFromFile = ./nix_systems;
       config.projectRoot = ./.;
       source = ./.;
+      projects = ./projects.toml;
     };
 }
 ```
@@ -87,12 +88,11 @@ git+file:///tmp/my_project
 │   └───x86_64-linux
 │       ├───cowsay: development environment 'nix-shell'
 │       └───default: development environment 'nix-shell'
-├───packages
-│   └───x86_64-linux
-│       ├───cowsay: package 'cowsay-1.5.0'
-│       ├───default: package 'cowsay-1.5.0'
-│       └───resolveImpure: package 'resolve'
-└───projectsJson: unknown
+└───packages
+    └───x86_64-linux
+        ├───cowsay: package 'cowsay-1.5.0'
+        ├───default: package 'cowsay-1.5.0'
+        └───resolveImpure: package 'resolve'
 ```
 
 We can see that:
@@ -207,12 +207,11 @@ git+file:///tmp/my_project
 │   └───x86_64-linux
 │       ├───cowsay: development environment 'nix-shell'
 │       └───default: development environment 'nix-shell'
-├───packages
-│   └───x86_64-linux
-│       ├───cowsay: package 'cowsay-1.5.0'
-│       ├───default: package 'cowsay-1.5.0'
-│       └───resolveImpure: package 'resolve'
-└───projectsJson: unknown
+└───packages
+    └───x86_64-linux
+        ├───cowsay: package 'cowsay-1.5.0'
+        ├───default: package 'cowsay-1.5.0'
+        └───resolveImpure: package 'resolve'
 ```
 When we enter the `cowsay` development shell, we will get `node` in our
 `PATH`, together with all the binaries from our dependencies packages.

docs/src/guides/getting-started-python.md

@@ -42,11 +42,10 @@ warning: Git tree '/tmp/my_project' is dirty
 warning: creating lock file '/tmp/my_project/flake.lock'
 warning: Git tree '/tmp/my_project' is dirty
 git+file:///tmp/my_project
-├───packages
-│   └───x86_64-linux
-│       ├───main: package 'main'
-│       └───resolveImpure: package 'resolve'
-└───projectsJson: unknown
+└───packages
+    └───x86_64-linux
+        ├───main: package 'main'
+        └───resolveImpure: package 'resolve'
 ```
 
 What we can observe here:
@@ -57,11 +56,10 @@ Our flake.nix imported external libraries. The versions of these libraries have
 1.
     ```
       git+file:///tmp/my_project
-      ├───packages
-      │   └───x86_64-linux
-      │       ├───main: package 'main'
-      │       └───resolveImpure: package 'resolve'
-      └───projectsJson: unknown
+      └───packages
+          └───x86_64-linux
+              ├───main: package 'main'
+              └───resolveImpure: package 'resolve'
     ```
     Similar like a .json file defines a structure of data, our flake.nix defines a structure of `nix attributes` which are things that we can build or run with nix.
     We can see that it contains packages for my current platform `x86_64-linux`.

src/lib.nix

@@ -195,12 +195,8 @@
       (allOutputs: output: lib.recursiveUpdate allOutputs output)
       {}
       flakifiedOutputsList;
-
-    flakeOutputs =
-      {projectsJson = l.toJSON finalProjects;}
-      // flakeOutputsBuilders;
   in
-    flakeOutputs;
+    flakeOutputsBuilders;
 
   makeFlakeOutputsForIndexes = {
     systems ? [],