Move bootstrap, default, and inform scripts from inline template
strings in lib/init.ts to standalone files under seed/, loaded via
an esbuild text-loader plugin. Add type-checking (provisions.d.ts,
tsconfig.json) and ESLint config for the seed scripts. Set tsconfig
module to Preserve to support import attributes.
Detect contradictions between LIKE patterns and comparison operators
(=, <, >) on the same field. For prefix patterns like 'abc%', use
range bounds to identify impossible combinations such as
(string < 'abc') AND (string LIKE 'abc%').
Replace the old Lisp-like array expression representation
(["AND", ["PARAM", ...], ...]) with a class hierarchy rooted in
an abstract Expression class (Literal, Parameter, Binary, Unary,
FunctionCall, Conditional). This gives compile-time type safety
to expression construction, evaluation, and pattern matching.
Key changes:
- New lib/common/expression.ts defines the class hierarchy with
map/evaluate/toString methods
- Rewrite parser as hand-rolled recursive descent, removing the
parsimmon dependency
- Extend Path with a colon separator to unify parameter identity
and attributes into a single address space (e.g.
"Device.WiFi.SSID.1.Name:writable"). The colon field tracks
how many trailing segments are attribute qualifiers. PathSet
rewritten with separate param/attr segment indexes
- Flatten device attribute representation in the UI to
colon-delimited keys mirroring the new path syntax
Replace .eslintrc.json with eslint.config.js using the new flat config
format required by ESLint 10. Swap @typescript-eslint/eslint-plugin and
@typescript-eslint/parser for the unified typescript-eslint package.
Upgrade TypeScript to 5.9 and @types/node to 25. Apply automatic code
fixes: remove unused catch bindings and preserve error cause in auth
header parsing.
Add ARCHITECTURE.md with comprehensive codebase map covering service
boundaries, expression system, session engine, sandbox, database layer,
and architectural invariants. Add AGENTS.md as a concise guide for AI
coding agents. Expand CONTRIBUTING.md with detailed code style, naming,
import, testing, and git workflow conventions.
rodrigo
Zaid Humaimidi
Divya Jagadish