Modernize provider support

pyproject.toml

@@ -42,6 +42,7 @@ dependencies = [
 dev = [
     "pytest>=7.0",
     "pytest-cov>=4.0",
+    "tomli>=1.1; python_version < '3.11'",
 ]
 registry = [
     "Flask>=2.3",
@@ -53,6 +54,9 @@ flow = [
     "NodeGraphQt-QuiltiX-fork[pyside6]>=0.7.0",
     "setuptools",  # Required for distutils compatibility
 ]
+pty = [
+    "pexpect>=4.8",  # For PTY providers (interactive CLIs like Aider)
+]
 all = [
     "Flask>=2.3",
     "argon2-cffi>=21.0",
@@ -60,6 +64,7 @@ all = [
     "gunicorn>=21.0",
     "NodeGraphQt-QuiltiX-fork[pyside6]>=0.7.0",
     "setuptools",
+    "pexpect>=4.8",
 ]
 
 [project.scripts]
@@ -75,6 +80,12 @@ Issues = "https://gitea.brrd.tech/rob/CmdForge/issues"
 [tool.setuptools.packages.find]
 where = ["src"]
 
+[tool.setuptools.package-data]
+"cmdforge.web" = [
+    "templates/**/*.html",
+    "static/**/*",
+]
+
 [tool.pytest.ini_options]
 testpaths = ["tests"]
 pythonpath = ["src"]