feat(editor): Prevent saving of workflow when canvas is loading (#6497)

* feat(editor): Prevent saving of pristine workflow

Signed-off-by: Oleg Ivaniv <me@olegivaniv.com>

* Prevent saving if loading

Signed-off-by: Oleg Ivaniv <me@olegivaniv.com>

* Fix 7-workflow-actions spec

Signed-off-by: Oleg Ivaniv <me@olegivaniv.com>

* Restrict delay intercept to GET only

Signed-off-by: Oleg Ivaniv <me@olegivaniv.com>

* Wait for WF patch

Signed-off-by: Oleg Ivaniv <me@olegivaniv.com>

* Add helper to remove all active WFs in e2e

Signed-off-by: Oleg Ivaniv <me@olegivaniv.com>

* Use META_KEY env var

* Remove cy.wait

* Delete debugging DB reset console log

Signed-off-by: Oleg Ivaniv <me@olegivaniv.com>

* Fix clashin mixins `isReadOnly` property

Signed-off-by: Oleg Ivaniv <me@olegivaniv.com>

---------

Signed-off-by: Oleg Ivaniv <me@olegivaniv.com>

packages/editor-ui/src/components/ExpressionEdit.vue

@@ -45,7 +45,7 @@
 						<div class="expression-editor ph-no-capture">
 							<ExpressionEditorModalInput
 								:value="value"
-								:isReadOnly="isReadOnly"
+								:isReadOnly="isReadOnlyRoute"
 								:path="path"
 								@change="valueChanged"
 								@close="closeDialog"