fix(tui): disable RichLog min_width floor so wrap actually applies (v0.14.2)

The four right-column panes (tools/debug/thinking/persona) have all
carried `wrap=True` since their introduction, but long lines were
still horizontally scrolling instead of wrapping. Root cause: Textual's
RichLog defaults `min_width=78`, and the App's render path takes
`max(renderable_width, min_width)` after the shrink step. The right
column is 1fr against the left column's 2fr, so at common terminal
widths (≤120 cols) the panes are narrower than 78 cells — the 78-cell
floor was forcing content to render at 78 wide and horizontally scroll
instead of wrapping at the actual pane width.

Set `min_width=0` on all four right-column RichLog instances so
shrink-to-widget-width can actually shrink. `wrap=True` now takes
effect on long lines as expected.

Patch per SemVer discipline: bug fix to a long-standing visible-UX
defect; no public API change, no behavior change for callers, every
existing caller continues to work — the substrate is more correct.

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "ratatoskr"
-version = "0.14.1"
+version = "0.14.2"
 description = "Worldtree Conversation API debug TUI — multi-pane observability dashboard"
 readme = "README.md"
 requires-python = ">=3.12"

src/ratatoskr/tui.py

@@ -1023,13 +1023,23 @@ class RatatoskrApp(App[int]):
                 yield Input(id="prompt", placeholder="Type a message and press Enter")
             with Vertical(id="right-column"):
                 with TabbedContent(id="side-panes"):
+                    # v0.14.2: min_width=0 disables Textual's 78-cell floor
+                    # on RichLog. The right column is 1fr against the left
+                    # column's 2fr, so at typical terminal widths the right-
+                    # column panes are narrower than 78 cells — and the
+                    # default min_width=78 was forcing content to render at
+                    # 78 wide and horizontally scroll instead of wrapping at
+                    # the actual widget width. With min_width=0, wrap=True
+                    # finally takes effect on long lines.
                     with TabPane("Tools", id="tools-tab"):
                         yield RichLog(
-                            id="tools-log", wrap=True, markup=False, highlight=False
+                            id="tools-log", wrap=True, markup=False,
+                            highlight=False, min_width=0,
                         )
                     with TabPane("Debug", id="debug-tab"):
                         yield RichLog(
-                            id="debug-log", wrap=True, markup=False, highlight=False
+                            id="debug-log", wrap=True, markup=False,
+                            highlight=False, min_width=0,
                         )
                     with TabPane("Thinking", id="thinking-tab"):
                         # v0.6.5: thinking streams directly into this
@@ -1039,7 +1049,8 @@ class RatatoskrApp(App[int]):
                         # as content arrives — no more "200-char tail
                         # window scrolling at the bottom".
                         yield RichLog(
-                            id="thinking-log", wrap=True, markup=False, highlight=False
+                            id="thinking-log", wrap=True, markup=False,
+                            highlight=False, min_width=0,
                         )
                     with TabPane("Persona", id="persona-tab"):
                         # v0.13.0: full persona-snapshot detail (PAD,
@@ -1047,7 +1058,8 @@ class RatatoskrApp(App[int]):
                         # appended) on each AffectUpdate(current) — the
                         # snapshot is absolute state, not incremental.
                         yield RichLog(
-                            id="persona-log", wrap=True, markup=False, highlight=False
+                            id="persona-log", wrap=True, markup=False,
+                            highlight=False, min_width=0,
                         )
         # INV-002 + INV-003: visible identity + hint widgets (Footer-area).
         # pane-name widget displays current side-pane name.

uv.lock

@@ -968,7 +968,7 @@ wheels = [
 
 [[package]]
 name = "ratatoskr"
-version = "0.14.1"
+version = "0.14.2"
 source = { editable = "." }
 dependencies = [
     { name = "httpx" },