Add a pinned requirements via pip-tools for all the code projects.

Author: mikeckennedy

app/ch04_first_site/first_site_final/first_site/requirements.piptools

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+flask

app/ch04_first_site/first_site_final/first_site/requirements.txt

@@ -1 +1,22 @@
-flask
+#
+# This file is autogenerated by pip-compile with Python 3.12
+# by the following command:
+#
+#    pip-compile requirements.piptools
+#
+blinker==1.7.0
+    # via flask
+click==8.1.7
+    # via flask
+flask==3.0.0
+    # via -r requirements.piptools
+itsdangerous==2.1.2
+    # via flask
+jinja2==3.1.2
+    # via flask
+markupsafe==2.1.3
+    # via
+    #   jinja2
+    #   werkzeug
+werkzeug==3.0.1
+    # via flask

app/ch05_jinja_templates/final/requirements.piptools

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+flask

app/ch05_jinja_templates/final/requirements.txt

@@ -1 +1,22 @@
-flask
+#
+# This file is autogenerated by pip-compile with Python 3.12
+# by the following command:
+#
+#    pip-compile requirements.piptools
+#
+blinker==1.7.0
+    # via flask
+click==8.1.7
+    # via flask
+flask==3.0.0
+    # via -r requirements.piptools
+itsdangerous==2.1.2
+    # via flask
+jinja2==3.1.2
+    # via flask
+markupsafe==2.1.3
+    # via
+    #   jinja2
+    #   werkzeug
+werkzeug==3.0.1
+    # via flask

app/ch06_routing/final/requirements.piptools

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+flask

app/ch06_routing/final/requirements.txt

@@ -1 +1,22 @@
-flask
+#
+# This file is autogenerated by pip-compile with Python 3.12
+# by the following command:
+#
+#    pip-compile requirements.piptools
+#
+blinker==1.7.0
+    # via flask
+click==8.1.7
+    # via flask
+flask==3.0.0
+    # via -r requirements.piptools
+itsdangerous==2.1.2
+    # via flask
+jinja2==3.1.2
+    # via flask
+markupsafe==2.1.3
+    # via
+    #   jinja2
+    #   werkzeug
+werkzeug==3.0.1
+    # via flask

app/ch06_routing/starter/requirements.piptools

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+flask

app/ch06_routing/starter/requirements.txt

@@ -1 +1,22 @@
-flask
+#
+# This file is autogenerated by pip-compile with Python 3.12
+# by the following command:
+#
+#    pip-compile requirements.piptools
+#
+blinker==1.7.0
+    # via flask
+click==8.1.7
+    # via flask
+flask==3.0.0
+    # via -r requirements.piptools
+itsdangerous==2.1.2
+    # via flask
+jinja2==3.1.2
+    # via flask
+markupsafe==2.1.3
+    # via
+    #   jinja2
+    #   werkzeug
+werkzeug==3.0.1
+    # via flask

app/ch08_adding_our_design/final/requirements.piptools

@@ -0,0 +1 @@
+flask

app/ch08_adding_our_design/final/requirements.txt

@@ -1 +1,22 @@
-flask
+#
+# This file is autogenerated by pip-compile with Python 3.12
+# by the following command:
+#
+#    pip-compile requirements.piptools
+#
+blinker==1.7.0
+    # via flask
+click==8.1.7
+    # via flask
+flask==3.0.0
+    # via -r requirements.piptools
+itsdangerous==2.1.2
+    # via flask
+jinja2==3.1.2
+    # via flask
+markupsafe==2.1.3
+    # via
+    #   jinja2
+    #   werkzeug
+werkzeug==3.0.1
+    # via flask