Remove Pageflow Sample (#105)

* Removed pageflow sample

* Removed pageflow from Makefile

* Removed pageflow refrence from README

---------

Co-authored-by: “Kevin” <“[email protected]”>

Author: Bueller87

Makefile

@@ -32,7 +32,6 @@ PROGS = helloworld \
 	cancelactivity \
 	ctxpropagation \
 	pso \
-	pageflow \
 	signalcounter \
 	sideeffect \
 	sleep \
@@ -158,8 +157,6 @@ recovery:
 pso:
 	go build -o bin/pso cmd/samples/pso/*.go
 
-pageflow:
-	go build -o bin/pageflow cmd/samples/pageflow/*.go
 
 signalcounter:
 	go build -o bin/signalcounter cmd/samples/recipes/signalcounter/*.go
@@ -218,7 +215,6 @@ bins: helloworld \
 	recovery \
 	ctxpropagation \
 	pso \
-	pageflow \
 	signalcounter \
 	sideeffect \
 	sleep \

README.md

@@ -72,7 +72,6 @@ make
   - [Expense](#expense)
   - [File Processing](#file-processing)
   - [DSL](#dsl)
-  - [Page Flow](#page-flow)
   - [PSO (Particle Swarm Optimization)](#pso-particle-swarm-optimization)
 
 ---
@@ -493,17 +492,6 @@ Start Workflow:
 ##### How to run
 * Check **[Detailed Guide](cmd/samples/dsl/README.md)** to run the sample
 
-#### Page Flow
-* **Shows**: UI-driven workflows and web application integration.
-* **What it does**: Shows a React frontend that interacts with Cadence workflows through signals and queries.
-* **Real-world use case**: Multi-step forms, wizard interfaces, approval workflows, user onboarding.
-* **Key concepts**: UI integration, signal handling, state management, frontend-backend coordination.
-* **Source code**: [cmd/samples/pageflow/](cmd/samples/pageflow/)
-
-##### How to run
-* Check **[Detailed Guide](cmd/samples/pageflow/README.md)** to run the sample
-
-
 #### PSO (Particle Swarm Optimization)
 * **Shows**: Complex mathematical workflows and long-running optimization workflows.
 * **What it does**: Implements particle swarm optimization with child workflows and ContinueAsNew.