P2 slice 6: the viewer

`wanderbooks gui [BOOK]` finds the data root, reads settings from the
journal, the vault of the book, presence through ops/, Save a copy /
Open on every document, Save the W-9, the Export menu, and colour
schemes. One builder for the CPA package and the 1099 worksheet
(ledger-package), shared by the server and the viewer.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01T3gXMVt7XJPi6ens1or9Dj

crates/ledger-gui/src/pages/company.rs

@@ -147,13 +147,18 @@ pub fn show(ui: &mut Ui, b: &Books, shell: &mut Shell<'_>) {
                     |_| {},
                     |ui| {
                         let kept = b.ledger.settings();
+                        // Where the settings shown come from: a settings
+                        // file only for an older books dir that keeps none
+                        // in its journal and has one (data::settings).
+                        let from_file =
+                            !kept.is_journaled() && crate::data::legacy_toml(&b.data_dir).is_some();
                         // The currency is always known: facts are the rest.
                         if c.profile.iter().all(|(k, _)| k == "base_currency") {
                             ui.label(
-                                RichText::new(if kept.is_journaled() {
-                                    "No company facts set yet: the agent records them as you give them."
-                                } else {
+                                RichText::new(if from_file {
                                     "No company facts in the settings file yet: the agent records them as you give them."
+                                } else {
+                                    "No company facts set yet: the agent records them as you give them."
                                 })
                                 .color(p.muted),
                             );
@@ -177,10 +182,10 @@ pub fn show(ui: &mut Ui, b: &Books, shell: &mut Shell<'_>) {
                             kv(ui, "Time zone", z);
                         }
                         ui.label(
-                            RichText::new(if kept.is_journaled() {
-                                "Kept in the books: the agent changes settings, with who decided and when."
-                            } else {
+                            RichText::new(if from_file {
                                 "Read from the settings file: the agent can move it into the books."
+                            } else {
+                                "Kept in the books: the agent changes settings, with who decided and when."
                             })
                             .font(theme::regular(12.0))
                             .color(p.muted),