api docs: Rename webhook-walkthrough to incoming-webhooks-walkthrough.

docs/subsystems/client.md

@@ -35,4 +35,4 @@ object as `request.client`.
 In most integrations, `request.client` is then passed to
 `check_send_stream_message`, where it is used to keep track of which client
 sent the message (which in turn is used by analytics). For more
-information, see [the incoming webhook walkthrough](https://zulipchat.com/api/webhook-walkthrough).
+information, see [the incoming webhook walkthrough](https://zulipchat.com/api/incoming-webhooks-walkthrough).

templates/zerver/api/incoming-webhooks-overview.md

@@ -48,7 +48,7 @@ including tests and documentation, if you use the right process.
 
 ## Hello world walkthrough
 
-Check out the [detailed walkthrough](webhook-walkthrough) for step-by-step
+Check out the [detailed walkthrough](incoming-webhooks-walkthrough) for step-by-step
 instructions.
 
 ## Checklist

templates/zerver/api/sidebar_index.md

@@ -2,7 +2,7 @@
 
 * [Overview](/api/integrations-overview)
 * [Incoming webhook integrations](/api/incoming-webhooks-overview)
-* [Hello world walkthrough](/api/webhook-walkthrough)
+* [Hello world walkthrough](/api/incoming-webhooks-walkthrough)
 * [Non-webhook integrations](/api/non-webhook-integrations)
 
 ## Interactive bots (beta)

tools/linter_lib/custom_check.py

@@ -844,7 +844,7 @@ def build_custom_checkers(by_lang):
             # Has a very long configuration line
             "templates/zerver/integrations/perforce.md",
             # Has some example code that could perhaps be wrapped
-            "templates/zerver/api/webhook-walkthrough.md",
+            "templates/zerver/api/incoming-webhooks-walkthrough.md",
             # This macro has a long indented URL
             "templates/zerver/help/include/git-webhook-url-with-branches-indented.md",
         }

zerver/templatetags/app_filters.py

@@ -67,7 +67,7 @@ md_macro_extension = None  # type: Optional[Any]
 # they contain a macro, it is always used literally for documenting
 # the macro system.
 docs_without_macros = [
-    "webhook-walkthrough.md",
+    "incoming-webhooks-walkthrough.md",
 ]
 
 # Much of the time, render_markdown_path is called with hashable