chore: finalised the docs

docs

@@ -760,7 +760,12 @@ test set
 
 		- id - 08
 		- name - add webhook
-			-
+			- user searches for their favourite repo, clicks on 'Settings',
+			  move to the 'Webhooks' tab, clicks on 'Add Webhook', selects
+			  'Discord', inputs webhook URL into 'Target URL', optionally
+			  renames the webhook or specifies a path to the custom icon,
+			  specifies trigger events and branches that are relevant (wildcards allowed),
+			  checks the 'Active' checkbox and clicks on 'Add Webhook' button to save all.
 		- Pre-conditions
 			- user registered (automated test09)
 			- user is logged in
@@ -773,7 +778,11 @@ test set
 
 		- id - 09
 		- name - set protected branch
-			-
+			- user finds their favourite repo, clicks on repo 'Settings', goes
+			  to the 'Branches' tab, selects one from the dropdown, checks the 'Enable Branch Protection'
+			  checkbox, selects the desired protection options such as commit
+			  signing requirement, blocked merges when PRs are outdated
+			  (behind the base) etc., and clicks on 'Update Settings' to save all.
 		- Pre-conditions
 			- user registered (automated test09)
 			- user is logged in
@@ -786,7 +795,12 @@ test set
 
 		- id - 10
 		- name - add deploy key
-			-
+			- user finds their favourite repo, clicks on repo 'Settings', goes
+			  to the 'Deploy Keys' tab, clicks on 'Add Deploy Key' button,
+			  pastes copied pubkey from the clipboard to the 'Content' field,
+			  optionally renames the key (as its name is derived automatically from the key),
+			  decides whether or not to allow write access and saves by clicking
+			  on the big green 'Add Deploy Key' button right under the 'Content' field
 		- Pre-conditions
 			- user registered (automated test09)
 			- user is logged in
@@ -798,8 +812,11 @@ test set
 		- execution time - variable
 
 		- id - 11
-		- name - add a pre-receive git hook
-			-
+		- name - update a pre-receive git hook
+			- user finds their favourite repo, clicks on repo 'Settings', goes
+			  to the 'Git Hooks' tab, clicks on the edit icon of the 'pre-receive' row,
+			  inputs the desired content into the 'Hook Content' field and saves it
+			  by clicking on 'Update Hook'
 		- Pre-conditions
 			- user registered (automated test09)
 			- user is logged in