diff --git a/.zed/keymap.json b/.zed/keymap.json
new file mode 100644
index 00000000..f4d87d49
--- /dev/null
+++ b/.zed/keymap.json
@@ -0,0 +1,6 @@
+{
+  "context": "Workspace",
+  "bindings": {
+    "cmd-r": ["task::Spawn", { "task_name": "ET", "reveal_target": "center" }]
+  }
+}
diff --git a/.zed/tasks.json b/.zed/tasks.json
new file mode 100644
index 00000000..70301c35
--- /dev/null
+++ b/.zed/tasks.json
@@ -0,0 +1,47 @@
+[
+  {
+    "label": "ET",
+    "command": "for i in {1..5}; do echo \"Hello $i/5\"; sleep 1; done",
+    //"args": [],
+    // Env overrides for the command, will be appended to the terminal's environment from the settings.
+    "env": { "foo": "bar" },
+    // Current working directory to spawn the command into, defaults to current project root.
+    //"cwd": "/path/to/working/directory",
+    // Whether to use a new terminal tab or reuse the existing one to spawn the process, defaults to `false`.
+    "use_new_terminal": true,
+    // Whether to allow multiple instances of the same task to be run, or rather wait for the existing ones to finish, defaults to `false`.
+    "allow_concurrent_runs": false,
+    // What to do with the terminal pane and tab, after the command was started:
+    // * `always` — always show the task's pane, and focus the corresponding tab in it (default)
+    // * `no_focus` — always show the task's pane, add the task's tab in it, but don't focus it
+    // * `never` — do not alter focus, but still add/reuse the task's tab in its pane
+    "reveal": "always",
+    // What to do with the terminal pane and tab, after the command has finished:
+    // * `never` — Do nothing when the command finishes (default)
+    // * `always` — always hide the terminal tab, hide the pane also if it was the last tab in it
+    // * `on_success` — hide the terminal tab on task success only, otherwise behaves similar to `always`
+    "hide": "never",
+    // Which shell to use when running a task inside the terminal.
+    // May take 3 values:
+    // 1. (default) Use the system's default terminal configuration in /etc/passwd
+    //      "shell": "system"
+    // 2. A program:
+    //      "shell": {
+    //        "program": "sh"
+    //      }
+    // 3. A program with arguments:
+    //     "shell": {
+    //         "with_arguments": {
+    //           "program": "/bin/bash",
+    //           "args": ["--login"]
+    //         }
+    //     }
+    "shell": "system",
+    // Whether to show the task line in the output of the spawned task, defaults to `true`.
+    "show_summary": true,
+    // Whether to show the command line in the output of the spawned task, defaults to `true`.
+    // "show_output": true,
+    // Represents the tags for inline runnable indicators, or spawning multiple tasks at once.
+    "tags": ["DODO"]
+  }
+]
diff --git a/examples/osal/tmux.vsh b/examples/osal/tmux.vsh
new file mode 100755
index 00000000..0521c49e
--- /dev/null
+++ b/examples/osal/tmux.vsh
@@ -0,0 +1,10 @@
+#!/usr/bin/env -S v -n -w -gc none  -cc tcc -d use_openssl -enable-globals run
+
+
+import freeflowuniverse.herolib.osal.tmux
+
+mut t := tmux.new()!
+t.session_delete('main')!
+println(t)
+t.window_new(name: 'test', cmd: 'mc', reset: true)!
+println(t)
diff --git a/examples/tools/tmux/examples/.gitignore b/examples/tools/tmux/examples/.gitignore
deleted file mode 100644
index b80ce066..00000000
--- a/examples/tools/tmux/examples/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-tmux
diff --git a/examples/tools/tmux/examples/tmux.v b/examples/tools/tmux/examples/tmux.v
deleted file mode 100644
index bac1ff97..00000000
--- a/examples/tools/tmux/examples/tmux.v
+++ /dev/null
@@ -1,15 +0,0 @@
-module main
-
-import freeflowuniverse.herolib.osal.tmux
-
-fn do() ! {
-	mut t := tmux.new()!
-	t.session_delete('main')!
-	println(t)
-	t.window_new(name: 'test', cmd: 'mc', reset: true)!
-	println(t)
-}
-
-fn main() {
-	do() or { panic(err) }
-}
diff --git a/examples/tools/vault/examples/easy/.vault/meta b/examples/tools/vault/examples/easy/.vault/meta
deleted file mode 100644
index e69de29b..00000000
diff --git a/examples/tools/vault/examples/easy/subdir/.vault/meta b/examples/tools/vault/examples/easy/subdir/.vault/meta
deleted file mode 100644
index 3d69a3c7..00000000
--- a/examples/tools/vault/examples/easy/subdir/.vault/meta
+++ /dev/null
@@ -1,2 +0,0 @@
-0263829989b6fd954f72baaf2fc64bc2e2f01d692d4de72986ea808f6e99813f|1662456738|1|test2.md
-87428fc522803d31065e7bce3cf03fe475096631e5e07bbd7a0fde60c4cf25c7|1662456738|1|test.md
\ No newline at end of file
diff --git a/examples/tools/vault/examples/easy/subdir/.vault/test.1.md b/examples/tools/vault/examples/easy/subdir/.vault/test.1.md
deleted file mode 100644
index 78981922..00000000
--- a/examples/tools/vault/examples/easy/subdir/.vault/test.1.md
+++ /dev/null
@@ -1 +0,0 @@
-a
diff --git a/examples/tools/vault/examples/easy/subdir/.vault/test2.1.md b/examples/tools/vault/examples/easy/subdir/.vault/test2.1.md
deleted file mode 100644
index 61780798..00000000
--- a/examples/tools/vault/examples/easy/subdir/.vault/test2.1.md
+++ /dev/null
@@ -1 +0,0 @@
-b
diff --git a/examples/tools/vault/examples/easy/subdir/subsudir/.vault/meta b/examples/tools/vault/examples/easy/subdir/subsudir/.vault/meta
deleted file mode 100644
index d4260fd6..00000000
--- a/examples/tools/vault/examples/easy/subdir/subsudir/.vault/meta
+++ /dev/null
@@ -1,5 +0,0 @@
-a3a5e715f0cc574a73c3f9bebb6bc24f32ffd5b67b387244c2c909da779a1478|1662456738|1|test3.md
-ef2d127de37b942baad06145e54b0c619a1f22327b2ebbcfbec78f5564afe39d|1662456824|2|test3.md
-e7f6c011776e8db7cd330b54174fd76f7d0216b612387a5ffcfb81e6f0919683|1662456824|3|test3.md
-ef2d127de37b942baad06145e54b0c619a1f22327b2ebbcfbec78f5564afe39d|1662457271|4|test3.md
-ca978112ca1bbdcafac231b39a23dc4da786eff8147c4e72b9807785afee48bb|1662457271|5|test3.md
\ No newline at end of file
diff --git a/examples/tools/vault/examples/easy/subdir/subsudir/.vault/test3.1.md b/examples/tools/vault/examples/easy/subdir/subsudir/.vault/test3.1.md
deleted file mode 100644
index f2ad6c76..00000000
--- a/examples/tools/vault/examples/easy/subdir/subsudir/.vault/test3.1.md
+++ /dev/null
@@ -1 +0,0 @@
-c
diff --git a/examples/tools/vault/examples/easy/subdir/subsudir/.vault/test3.2.md b/examples/tools/vault/examples/easy/subdir/subsudir/.vault/test3.2.md
deleted file mode 100644
index 7813681f..00000000
--- a/examples/tools/vault/examples/easy/subdir/subsudir/.vault/test3.2.md
+++ /dev/null
@@ -1 +0,0 @@
-5
\ No newline at end of file
diff --git a/examples/tools/vault/examples/easy/subdir/subsudir/.vault/test3.3.md b/examples/tools/vault/examples/easy/subdir/subsudir/.vault/test3.3.md
deleted file mode 100644
index 62f94575..00000000
--- a/examples/tools/vault/examples/easy/subdir/subsudir/.vault/test3.3.md
+++ /dev/null
@@ -1 +0,0 @@
-6
\ No newline at end of file
diff --git a/examples/tools/vault/examples/easy/subdir/subsudir/.vault/test3.4.md b/examples/tools/vault/examples/easy/subdir/subsudir/.vault/test3.4.md
deleted file mode 100644
index 7813681f..00000000
--- a/examples/tools/vault/examples/easy/subdir/subsudir/.vault/test3.4.md
+++ /dev/null
@@ -1 +0,0 @@
-5
\ No newline at end of file
diff --git a/examples/tools/vault/examples/easy/subdir/subsudir/.vault/test3.5.md b/examples/tools/vault/examples/easy/subdir/subsudir/.vault/test3.5.md
deleted file mode 100644
index 2e65efe2..00000000
--- a/examples/tools/vault/examples/easy/subdir/subsudir/.vault/test3.5.md
+++ /dev/null
@@ -1 +0,0 @@
-a
\ No newline at end of file
diff --git a/examples/tools/vault/examples/easy/subdir/subsudir/test3.md b/examples/tools/vault/examples/easy/subdir/subsudir/test3.md
deleted file mode 100644
index 2e65efe2..00000000
--- a/examples/tools/vault/examples/easy/subdir/subsudir/test3.md
+++ /dev/null
@@ -1 +0,0 @@
-a
\ No newline at end of file
diff --git a/examples/tools/vault/examples/easy/subdir/test.md b/examples/tools/vault/examples/easy/subdir/test.md
deleted file mode 100644
index 78981922..00000000
--- a/examples/tools/vault/examples/easy/subdir/test.md
+++ /dev/null
@@ -1 +0,0 @@
-a
diff --git a/examples/tools/vault/examples/easy/subdir/test2.md b/examples/tools/vault/examples/easy/subdir/test2.md
deleted file mode 100644
index 61780798..00000000
--- a/examples/tools/vault/examples/easy/subdir/test2.md
+++ /dev/null
@@ -1 +0,0 @@
-b
diff --git a/examples/tools/vault/examples/simple.v b/examples/tools/vault/examples/simple.v
deleted file mode 100644
index b0a1fb31..00000000
--- a/examples/tools/vault/examples/simple.v
+++ /dev/null
@@ -1,33 +0,0 @@
-module main
-
-import freeflowuniverse.herolib.vault
-import freeflowuniverse.herolib.core.pathlib
-import os
-
-const testdir2 = os.dir(@FILE) + '/easy'
-
-fn do() ? {
-	mut v := vault.do(testdir2)?
-
-	remember := v.hash()
-
-	mut p := pathlib.get('${testdir2}/subdir/subsudir/test3.md')
-	p.write('5')?
-	mut v2 := vault.do(testdir2)? // will remember the change
-	p.write('a')?
-	mut v3 := vault.do(testdir2)? // will remember the change
-
-	println(v3.superlist())
-	println(v3.hash())
-
-	// restore to the original scan
-	mut v4 := vault.restore(0)?
-	remember3 := v.hash()
-	assert remember == remember3
-
-	v3.delete()?
-}
-
-fn main() {
-	do() or { panic(err) }
-}
diff --git a/examples/tools/vault/examples/vault_example.v b/examples/tools/vault/examples/vault_example.v
deleted file mode 100644
index bc01e4a5..00000000
--- a/examples/tools/vault/examples/vault_example.v
+++ /dev/null
@@ -1,26 +0,0 @@
-module main
-
-import freeflowuniverse.herolib.core.pathlib
-import freeflowuniverse.herolib.vault
-import os
-
-const testdir = os.dir(@FILE) + '/../../pathlib/examples/test_path'
-
-fn do() ? {
-	// just to check it exists
-	mut p := pathlib.get_dir(testdir, false)?
-	p.absolute()
-	println(p)
-	// will load the vault, doesn't process files yet
-	// mut vault1 := vault.scan('myvault', mut p)?
-	// println(vault)
-	// vault1.delete()?	
-	mut vault2 := vault.scan('myvault', mut p)?
-	vault2.shelve()?
-	// println(vault2)
-	vault2.delete()?
-}
-
-fn main() {
-	do() or { panic(err) }
-}
diff --git a/lib/develop/gittools/gittools_do.v b/lib/develop/gittools/gittools_do.v
index 2f801069..aa5a152a 100644
--- a/lib/develop/gittools/gittools_do.v
+++ b/lib/develop/gittools/gittools_do.v
@@ -237,7 +237,7 @@ pub fn (mut gs GitStructure) do(args_ ReposActionsArgs) !string {
 			need_commit_repo := need_push_repo || need_pull_repo
 				|| (need_commit0 && g.need_commit()!)
 
-			// console.print_debug(" --- git_do ${g.cache_key()} \n    need_commit_repo:${need_commit_repo} \n    need_pull_repo:${need_pull_repo}  \n    need_push_repo:${need_push_repo}")		
+			// console.print_debug(" --- git_do ${g.cache_key()} \n    need_commit_repo:${need_commit_repo} \n    need_pull_repo:${need_pull_repo}  \n    need_push_repo:${need_push_repo}")
 
 			if need_commit_repo {
 				mut msg := args.msg
diff --git a/lib/threefold/grid4/datamodel/model_slice_compute.v b/lib/threefold/grid4/datamodel/model_slice_compute.v
deleted file mode 100644
index b407ecec..00000000
--- a/lib/threefold/grid4/datamodel/model_slice_compute.v
+++ /dev/null
@@ -1,22 +0,0 @@
-module datamodel
-
-
-
-// typically 1GB of memory, but can be adjusted based based on size of machine
-@[heap]
-pub struct ComputeSlice {
-pub mut:
-	nodeid                   u32 // the node in the grid, there is an object describing the node
-	id                       int // the id of the slice in the node
-	mem_gb                   f64
-	storage_gb               f64
-	passmark                 int
-	vcores                   int
-	cpu_oversubscription     int
-	storage_oversubscription int
-	price_range              []f64 = [0.0, 0.0]
-	gpus                     u8  // nr of GPU's see node to know what GPU's are
-	price_cc                 f64 // price per slice (even if the grouped one)
-	pricing_policy           PricingPolicy
-	sla_policy               SLAPolicy
-}
diff --git a/lib/threefold/grid4/datamodel/model_slice_storage.v b/lib/threefold/grid4/datamodel/model_slice_storage.v
deleted file mode 100644
index 24a1d00e..00000000
--- a/lib/threefold/grid4/datamodel/model_slice_storage.v
+++ /dev/null
@@ -1,16 +0,0 @@
-module datamodel
-
-
-// 1GB of storage
-@[heap]
-pub struct StorageSlice {
-pub mut:
-	nodeid         u32 // the node in the grid
-	id             int // the id of the slice in the node, are tracked in the node itself
-	price_cc       f64 // price per slice (even if the grouped one)
-	pricing_policy PricingPolicy //copied from node which is part of nodegroup
-	sla_policy     SLAPolicy
-}
-
-
-