Orrery 0.1.0: the galaxy, flight, cities, inventory and saves

Grows the derelict crawler into the whole game, and gets it ready to
publish.

- A galaxy of star systems joined by lanes, split between four peoples'
  territories, with a star map and a system map. Systems are modelled
  with Kepler orbits, moons inside their Hill spheres, belts past the
  frost line and stations at Lagrange points.
- Flight around one place at a time: arcade flight with a throttle
  fallback where held keys can't be detected, mining rocks for ore,
  landing, docking at stations, and boarding wrecks that come and go by
  the calendar.
- Your ship to walk about, and capital cities to land at: generated
  plans with walls, quarters and streets, building interiors, shops,
  taverns, scholars and armourers.
- Fighting with a weapon and a gun ready, six damage types and how each
  monster takes them, and armour that guards, wears and can be mended.
- Everything you own has a weight: a vim-keyed inventory, a pack and the
  ship's lockers, and trade in ore, salvage, arms and fuel.
- Characters with a people and a ship of their own, saved as versioned
  JSON on every scene change and on quit, with a character sheet, a
  saves list and a pause menu wherever you are.
- `orrery weapons`, `armour`, `galaxy`, `system` and `town` print the
  generators' output without the TUI.
- Release: README install steps for macOS and Linux, a Makefile whose
  install also works with macOS's install, an MIT licence, and Cargo
  metadata with rust-version 1.88.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

1 files changed, 21 insertions, 0 deletions

diff --git a/Cargo.lock b/Cargo.lock
index 1ccdbbb..9cb20e8 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -780,6 +780,8 @@ dependencies = [
  "rand 0.10.3",
  "rand_chacha",
  "ratatui",
+ "serde",
+ "serde_json",
 ]
 
 [[package]]
@@ -1268,6 +1270,19 @@ dependencies = [
 ]
 
 [[package]]
+name = "serde_json"
+version = "1.0.154"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e7e9cc8b1b85264074fbcc02a88680c4096b1e47df8f739dceb03bf482f04bd6"
+dependencies = [
+ "itoa",
+ "memchr",
+ "serde",
+ "serde_core",
+ "zmij",
+]
+
+[[package]]
 name = "sha2"
 version = "0.10.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -1816,3 +1831,9 @@ dependencies = [
  "quote",
  "syn 2.0.119",
 ]
+
+[[package]]
+name = "zmij"
+version = "1.0.23"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "29666d0abbfad1e3dc4dcf6144730dd3a3ab225bbbdac83319345b1b44ccfc1b"