feat(plugin): add manifest to allow for plugin configuration (#660)

* feat(plugins-manifest): Add a plugins manifest to allow for more configuration of plugins

* refactor(plugins-manifest): Better storage of plugin metadata in wasm_vm

* fix(plugins-manifest): Inherit permissions from run configuration

* refactor(plugins-manifest): Rename things for more clarity

- The Plugins/Plugin structs had "Config" appended to them to clarify
  that they're metadata about plugins, and not the plugins themselves.

- The PluginType::OncePerPane variant was renamed to be just
  PluginType::Pane, and the documentation clarified to explain what it
  is.

- The "service" nomenclature was completely removed in favor of
  "headless".

* refactor(plugins-manifest): Move security warning into start plugin

* refactor(plugins-manifest): Remove hack in favor of standard method

* refactor(plugins-manifest): Change display of plugin location

The only time that a plugin location is displayed in Zellij is the
border of the pane. Having `zellij:strider` display instead of just
`strider` was a little annoying, so we're stripping out the scheme
information from a locations display.

* refactor(plugins-manifest): Add a little more documentation

* fix(plugins-manifest): Formatting

Co-authored-by: Jesse Tuchsen <not@disclosing>

4 files changed, 13 insertions, 6 deletions

diff --git a/zellij-utils/assets/config/default.yaml b/zellij-utils/assets/config/default.yaml
index 60b4069eb..c00fdfbed 100644
--- a/zellij-utils/assets/config/default.yaml
+++ b/zellij-utils/assets/config/default.yaml
@@ -248,6 +248,13 @@ keybinds:
           key: [Ctrl: 'q',]
         - action: [Detach,]
           key: [Char: 'd',]
+plugins:
+    - path: tab-bar
+      tag: tab-bar
+    - path: status-bar
+      tag: status-bar
+    - path: strider
+      tag: strider
 
 # Choose what to do when zellij receives SIGTERM, SIGINT, SIGQUIT or SIGHUP
 # eg. when terminal window with an active zellij session is closed
diff --git a/zellij-utils/assets/layouts/default.yaml b/zellij-utils/assets/layouts/default.yaml
index 549dea24b..0688e54bb 100644
--- a/zellij-utils/assets/layouts/default.yaml
+++ b/zellij-utils/assets/layouts/default.yaml
@@ -8,7 +8,7 @@ template:
         Fixed: 1
       run:
         plugin:
-          path: tab-bar
+          location: "zellij:tab-bar"
     - direction: Vertical
       body: true
     - direction: Vertical
@@ -17,6 +17,6 @@ template:
         Fixed: 2
       run:
         plugin:
-          path: status-bar
+          location: "zellij:status-bar"
 tabs:
   - direction: Vertical
diff --git a/zellij-utils/assets/layouts/disable-status-bar.yaml b/zellij-utils/assets/layouts/disable-status-bar.yaml
index e97bb8f1e..107793980 100644
--- a/zellij-utils/assets/layouts/disable-status-bar.yaml
+++ b/zellij-utils/assets/layouts/disable-status-bar.yaml
@@ -8,6 +8,6 @@ template:
         Fixed: 1
       run:
         plugin:
-          path: tab-bar
+          location: "zellij:tab-bar"
     - direction: Vertical
       body: true
diff --git a/zellij-utils/assets/layouts/strider.yaml b/zellij-utils/assets/layouts/strider.yaml
index ccb2a5748..26e1eba4f 100644
--- a/zellij-utils/assets/layouts/strider.yaml
+++ b/zellij-utils/assets/layouts/strider.yaml
@@ -8,7 +8,7 @@ template:
         Fixed: 1
       run:
         plugin:
-          path: tab-bar
+          location: "zellij:tab-bar"
     - direction: Vertical
       body: true
     - direction: Vertical
@@ -17,7 +17,7 @@ template:
         Fixed: 2
       run:
         plugin:
-          path: status-bar
+          location: "zellij:status-bar"
 tabs:
   - direction: Vertical
     parts:
@@ -26,5 +26,5 @@ tabs:
           Percent: 20
         run:
           plugin:
-            path: strider
+            location: "zellij:strider"
       - direction: Horizontal