feat: implement consistent terminal theme, standardized styling, and updated CLI…

feat: implement consistent terminal theme, standardized styling, and updated CLI interaction components.

tests/test_cli_redesign.py

+"""Visual-structure regressions for the redesigned terminal experience."""
+
+from __future__ import annotations
+
+from rich.console import Console
+from typer.testing import CliRunner
+
+import cli.main as main
+from cli.models import AnalystType
+from cli.theme import CLI_THEME
+from dohasecuritiesstockai.dataflows.errors import VendorError
+
+
+def _preview_console(*, width: int = 120, height: int = 42) -> Console:
+    return Console(
+        theme=CLI_THEME,
+        width=width,
+        height=height,
+        record=True,
+        color_system=None,
+        highlight=False,
+    )
+
+
+def test_startup_is_compact_and_drops_the_ascii_banner(monkeypatch):
+    preview = _preview_console(width=120)
+    monkeypatch.setattr(main, "console", preview)
+
+    preview.print(main.render_startup_header())
+    preview.print(
+        main.render_setup_step(
+            1,
+            "Instrument",
+            "Enter a Dhaka Stock Exchange trading code.",
+            "GP",
+        )
+    )
+    output = preview.export_text()
+
+    assert "DOHA SECURITIES" in output
+    assert "01 ANALYZE" in output
+    assert "INSTRUMENT" in output
+    assert "DEFAULT" in output
+    assert "____" not in output
+    assert max(len(line) for line in output.splitlines()) <= 92
+
+
+def test_run_brief_surfaces_the_decisions_that_define_the_run(monkeypatch):
+    preview = _preview_console(width=120)
+    monkeypatch.setattr(main, "console", preview)
+    selections = {
+        "ticker": "BRACBANK",
+        "analysis_date": "2026-08-17",
+        "analysts": [
+            AnalystType.MARKET,
+            AnalystType.NEWS,
+            AnalystType.FUNDAMENTALS,
+        ],
+        "research_depth": 3,
+        "llm_provider": "openrouter",
+        "output_language": "English",
+    }
+
+    preview.print(main.render_run_brief(selections))
+    output = preview.export_text()
+
+    assert "RUN BRIEF" in output
+    assert "BRACBANK" in output
+    assert "OPENROUTER" in output
+    assert "market, news, fundamentals" in output
+
+
+def test_live_workspace_has_distinct_run_activity_and_brief_regions(monkeypatch):
+    preview = _preview_console(width=140, height=44)
+    monkeypatch.setattr(main, "console", preview)
+    buffer = main.MessageBuffer()
+    buffer.init_for_analysis(
+        ["market", "news", "fundamentals"],
+        run_context={
+            "ticker": "BRACBANK",
+            "analysis_date": "2026-08-17",
+            "llm_provider": "openrouter",
+        },
+    )
+    buffer.update_agent_status("Market Analyst", "in_progress")
+    buffer.add_message("System", "Analysis date locked")
+    buffer.add_tool_call("get_stock_data", {"symbol": "BRACBANK"})
+    monkeypatch.setattr(main, "message_buffer", buffer)
+
+    layout = main.create_layout()
+    main.update_display(layout, spinner_text="Analyzing BRACBANK…")
+    preview.print(layout)
+    output = preview.export_text()
+
+    assert "INTELLIGENCE DESK" in output
+    assert "BRACBANK" in output
+    assert "RUN MAP" in output
+    assert "ACTIVITY FEED" in output
+    assert "LIVE BRIEF" in output
+    assert "Market Analyst" in output
+    assert "Messages & Tools" not in output
+    assert "Layout(name=" not in output
+
+
+def test_live_renderer_uses_the_same_themed_console(monkeypatch):
+    preview = _preview_console(width=120, height=40)
+    monkeypatch.setattr(main, "console", preview)
+
+    live = main.create_live_display(main.create_layout())
+
+    assert live.console is preview
+    assert live.refresh_per_second == 8
+
+
+def test_expected_market_data_failure_is_presented_without_a_traceback(monkeypatch):
+    def fail_cleanly(*_args, **_kwargs):
+        raise VendorError("DSE gateway timed out")
+
+    monkeypatch.setattr(main, "run_analysis", fail_cleanly)
+    result = CliRunner().invoke(main.app, [])
+
+    assert result.exit_code == 1
+    assert "MARKET DATA UNAVAILABLE" in result.output
+    assert "DSE gateway timed out" in result.output
+    assert "Traceback" not in result.output