refactor(kanban): move from examples/ to tools/ as a PasBuild module

The kanban board is now a proper tool alongside migration-analyser.
Adds tools/kanban/project.xml (blaise-kanban module) and registers
it in the root aggregator.  Removes the standalone build.sh script
since PasBuild handles compilation.

examples/kanban/.gitignore

@@ -1,5 +0,0 @@
-kanban
-kanban_app.ssa
-kanban_app.s
-*.kanban
-*.kanban.d/

examples/kanban/build.sh

@@ -1,40 +0,0 @@
-#!/bin/bash
-# Build the Kanban TUI app.
-# Usage: ./build.sh [path-to-blaise-compiler]
-set -e
-
-SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
-PROJECT_ROOT="$(cd "$SCRIPT_DIR/../.." && pwd)"
-
-# Use the main tree for compiler/QBE/RTL (worktrees don't have build artefacts)
-MAIN_ROOT="/data/devel/new-pascal-compiler"
-BLAISE="${1:-$MAIN_ROOT/compiler/target/blaise}"
-QBE="$MAIN_ROOT/vendor/qbe/qbe"
-RTL="$MAIN_ROOT/compiler/target/blaise_rtl.a"
-
-echo "=== Building Kanban TUI ==="
-echo "Compiler: $BLAISE"
-echo ""
-
-# Compile Blaise source to QBE IR
-echo "[1/3] Compiling Blaise source..."
-"$BLAISE" \
-  --source "$SCRIPT_DIR/kanban_app.pas" \
-  --unit-path "$SCRIPT_DIR" \
-  --unit-path "$PROJECT_ROOT/runtime/src/main/pascal" \
-  --unit-path "$PROJECT_ROOT/stdlib/src/main/pascal" \
-  --emit-ir > "$SCRIPT_DIR/kanban_app.ssa"
-
-# QBE: IR -> assembly
-echo "[2/3] QBE assembling..."
-"$QBE" -o "$SCRIPT_DIR/kanban_app.s" "$SCRIPT_DIR/kanban_app.ssa"
-
-# Link
-echo "[3/3] Linking..."
-gcc -o "$SCRIPT_DIR/kanban" \
-  "$SCRIPT_DIR/kanban_app.s" \
-  "$RTL"
-
-echo ""
-echo "Build successful: $SCRIPT_DIR/kanban"
-echo "Run: $SCRIPT_DIR/kanban [board.kanban]"

project.xml

@@ -14,6 +14,7 @@
     <module activeByDefault="false">stdlib</module>
     <module>compiler</module>
     <module>tools/migration-analyser</module>
+    <module>tools/kanban</module>
   </modules>
 
   <profiles>

tools/kanban/project.xml

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project>
+  <name>blaise-kanban</name>
+  <!-- version inherited from root aggregator -->
+
+  <build>
+    <packaging>application</packaging>
+    <mainSource>kanban_app.pas</mainSource>
+    <executableName>kanban</executableName>
+
+    <manualUnitPaths>true</manualUnitPaths>
+    <unitPaths>
+      <path>src/main/pascal</path>
+      <path>../../runtime/src/main/pascal</path>
+      <path>../../stdlib/src/main/pascal</path>
+    </unitPaths>
+  </build>
+</project>